44P49

44P49
#C [[44P49]] #C https://conwaylife.com/forums/viewtopic.php?p=171092#p171092 x = 39, y = 13, rule = B3/S23 o18b2o$3o16b2o$3bo$2b2o$26b2o$14bo12bo6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12b o$11b2o$35b2o$35bo$18b2o16b3o$18b2o18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ AUTOSTART ]] #C [[ HEIGHT 400 WIDTH 640 THUMBSIZE 2 ZOOM 14 GPS 12 ]]
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Pattern type	Oscillator
Number of cells	44
Bounding box	39 × 13
Period	49 (mod: 49)
Heat	31
Volatility	0.94 | 0.94
Kinetic symmetry	Unspecified
Discovered by	Mitchell Riley
Year of discovery	2023
Rules Outer-totalistic rules B3/S23 only # of rules 20 = 1 Isotropic rules B3/S23 – B34c6c/S234ce5ek6i
Glider synthesis Fewest gliders 24† Catagolue-generated RLE synthesis †Can be constructed with 15 gliders using the reverse caber tosser universal constructor.
Pattern files Plaintext 44p49.cells RLE 44p49.rle
Identifiers apgcode xp49_32acy6gy033y1ogzx66y2co03y5ew1y23jgzye66yb1226

44P49 is a period-49 oscillator found by Mitchell Riley on November 14, 2023. The oscillator features two unnamed objects hassled by four blocks and two eater 1s.

The unnamed objects are the same as those in Raucci's p102 and 45P25.

With minimum population of 44 cells, it is the smallest known oscillator of this period.

A 24-glider synthesis of 44P49 was completed by Chris857 on the day of discovery.

LCM oscillators

The LCM oscillators below are the smallest known ones by population while satisfying the condition that at least one cell oscillates at the full period.

x = 41, y = 25, rule = B3/S23 31b2o$26b2o3bobo6bo$26b2o3bo2bo4b2o$32bo3bo$34bobo2$34bobo$32bo3bo$26b 2o3bo2bo4b2o$26b2o3bobo6bo$31b2o2$o18b2o$3o16b2o$3bo$2b2o$26b2o$14bo 12bo6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12bo$11b2o$35b2o$35bo$18b2o16b3o$18b 2o18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 24 HEIGHT 400 ]]

78P98 with 34P14 shuttle (click above to open LifeViewer) Catagolue: here

x = 39, y = 22, rule = B3/S23 24bo$24bo$24bo$24b2o$27bo$23bo4bo$28bo$24b3o2$o18b2o$3o16b2o$3bo$2b2o$ 26b2o$14bo12bo6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12bo$11b2o$35b2o$35bo$18b2o 16b3o$18b2o18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 24 HEIGHT 400 ]]

56P147 with caterer (click above to open LifeViewer) Catagolue: here

x = 39, y = 17, rule = B3/S23 6b2o$5bo2bo$5bobobo$6bo2bo$o9bo8b2o$3o4bobo9b2o$3bo$2b2o$26b2o$14bo12b o6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12bo$11b2o$35b2o$35bo$18b2o16b3o$18b2o 18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 24 HEIGHT 400 ]]

56P196 with mold (click above to open LifeViewer) Catagolue: here

x = 39, y = 20, rule = B3/S23 28b2o4b2o$28bobo2bobo$30bo2bo$29bo4bo$29b2o2b2o$31b2o2$o18b2o$3o16b2o$ 3bo$2b2o$26b2o$14bo12bo6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12bo$11b2o$35b2o$ 35bo$18b2o16b3o$18b2o18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 24 HEIGHT 400 ]]

62P245 with fumarole (click above to open LifeViewer) Catagolue: here

x = 39, y = 20, rule = B3/S23 11b2o$11bo2bo3$11bob2o$6b2o2bobo$6bo4bo$o9bo8b2o$3o4bo2bo8b2o$3bo$2b2o $26b2o$14bo12bo6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12bo$11b2o$35b2o$35bo$18b 2o16b3o$18b2o18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 24 HEIGHT 400 ]]

60P294 with unix (click above to open LifeViewer) Catagolue: here

x = 39, y = 21, rule = B3/S23 35b2o$33bob2o$32bo$35bo$31b2obo$31b2o3$o18b2o$3o16b2o$3bo$2b2o$26b2o$ 14bo12bo6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12bo$11b2o$35b2o$35bo$18b2o16b3o$ 18b2o18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 24 HEIGHT 400 ]]

56P392 with figure eight (click above to open LifeViewer) Catagolue: here

x = 40, y = 25, rule = B3/S23 33bo$28b2o2bobo$28bo3bobo$29b3obob2o$31bo3bobo$33bo4bo$32b2ob3o$28b2o$ 28b2o3b2ob2o$33b2obo2bo$36bob2o$36bo$o18b2o14b2o$3o16b2o$3bo$2b2o$26b 2o$14bo12bo6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12bo$11b2o$35b2o$35bo$18b2o16b 3o$18b2o18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 24 HEIGHT 400 ]]

86P441 with 42P9 (click above to open LifeViewer) Catagolue: here

x = 40, y = 25, rule = B3/S23 22b2o11b2o$23bo11bo$22bo13bo$22b2o5bo5b2o$25b2obobob2o$20b5obobobobob 5o$19bo8bobo8bo$20b3ob2ob2ob2ob2ob3o$22b2o11b2o4$o18b2o$3o16b2o$3bo$2b 2o$26b2o$14bo12bo6b2o$3b2o8b3o7b3o8b2o$3b2o6bo12bo$11b2o$35b2o$35bo$ 18b2o16b3o$18b2o18bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 2 ZOOM 12 GPS 24 HEIGHT 400 ]]

99P490 with 55P10 (click above to open LifeViewer) Catagolue: here

External links

• 44P49 at Adam P. Goucher's Catagolue