Natural oscillators above period 3

This page documents all oscillators with period 4 or greater that have occurred in the C1 and/or G1 censuses, excluding stator variants. Ordered by frequency.

The following are excluded:

• Trivial p6 oscillators consisting of p2 and p3 components.
• Pentadecathlon pairs other than bi-pentadecathlon 1 and skewed bi-pentadecathlon 1.
• Pentadecathlon eating something with an eater 1 edge, even though the rotor is technically different from a pentadecathlon alone.
• Queen bee shuttle and twin bees shuttle variants.

Rank	Name	Image	Period
1	Pentadecathlon		15
2	Figure eight		8
3	Mold		4
4	Mazing		4
5	Blocker		8
6	Queen bee shuttle (both types)		30
7	Achim's p4		4
8	Octagon 2		5
9	Unix		6
10	Tumbler		14
11	Coe's p8		8
12	Fumarole		5
13	Bi-pentadecathlon 1		15
14	Twin bees shuttle (all types)		46
15	Pulsar-on-pentadecathlon II		15
16	Monogram		4
17	Pulsar-on-pentadecathlon I		15
18	Smiley		8
19	Boring p24		24
20	Uninteresting p24		24
21	Achim's p8		8
22	Elkies' p5		5
23	Silver's p5		5
24	Heart stator variant		5
25	xp4_g88rb88c0cicz11x3dd11		4
26	Skewed bi-pentadecathlon 1	File:Xp15 sksy1vtvzvnvy1757.png	15
27	Gray counter stator variant		4
28	1-2-3-4 stator variant		4
29	Confused eaters		4
30	Rob's p16		16
31	Tempest		4
32	20P4		4
33	Hooks stator variant		5
34	Cis-figure eight on pentadecathlon	File:Xp120 4r4y13bg2kgz4r4y511.png	120
35	xp4_g88g04a96z122dh953156		4
36	Burloaferimeter stator variant		7
37	xp4_39egu1t6zcicw4b871		4
38	xp4_w2llmzogjkj0v4zw6221		4
39	Trans-figure eight on pentadecathlon	File:Xp120 vtvz757y1ssszy7777.png	120

See also

• List of common oscillators