Category talk:Oscillators with period 75

Is this one worth creating a page for? I have looked intently, and though the active region in some phases bears superficial similarity to one of the bunnies in Bunnies and to the herschel ancestor, it is neither of them, so it can't be put under any existing pages. Amendment: It has 29 cells (including escaping gliders), which is not listed in List of long-lived methuselahs, so I suppose it isn't named. DroneBetter (talk) 11:10, 9 December 2022 (UTC)

• Well, this one looks notable to me. Is it new? The Catagolue object page shows a 94G synthesis. If someone can write who, when and how found the oscillator, that would probably suffice. If it's recent I could probably try to find when the synthesis was submitted -- although probably someone else could do it in a simpler way. Confocal (talk) 11:43, 9 December 2022 (UTC)

• It's an I-heptomino. HotdogPi (talk) 12:28, 9 December 2022 (UTC)

• Already noted, but the active region is gen 5 of the I-heptomino. The 94G synthesis was submitted (link) on November 5, 2022. Confocal (talk) 13:37, 9 December 2022 (UTC)

x=40, y = 29, rule = B3/S23 20bo$19b3o8b2o5bo$3bo14bobobo9bo5bo$b3o14bobobo8bo5bo$2o17b3o7b3o$o19b o3$20bo$19b3o$18bobobo$18bobobo$19b3o$20bo3$33bo$31bo3bo2$30bo5bo$28b 3ob3ob3o$27bo3b2ob2o3bo$27bob3obob4o$28bo$30bobobob2obo$29b2ob3obob2o$ 30bobo2bo$30bo2b2o$29b2o! #C [[ THUMBLAUNCH THUMBSIZE 2 ZOOM 8 HEIGHT 400 STOP 5 HARDRESET ]]