A051436 - cp's OEIS frontend

A051436 Number of undirected walks of length n+1 on tetrahedron, visiting n+2 vertices, with n "corners", as in A001998, but allowing only rigid motions in 3-space (|G| = 12). Walks are not self-avoiding.

n	a(n)
0	1
1	2
2	5
3	12
4	39
5	111
6	350
7	1044
8	3201
9	9627
10	29150
11	87672
12	264069
13	793431
14	2384450
15	7159164
16	21494001
17	64507827
18	193589270
19	580878432
20	1742897949
21	5229157551
22	15688522250
23	47067483684
24	141206647401
25	423627793227
26	1270900160990
27	3812732430792
28	11438264409429

[1, 2, 5, 12, 39, 111, 350, 1044, 3201, 9627, 29150, 87672, 264069, 793431, 2384450, 7159164, 21494001, 64507827, 193589270, 580878432, 1742897949, 5229157551, 15688522250, 47067483684, 141206647401, 423627793227, 1270900160990, 3812732430792, 11438264409429]

cp's OEIS Frontend

A051436 Number of undirected walks of length n+1 on tetrahedron, visiting n+2 vertices, with n "corners", as in A001998, but allowing only rigid motions in 3-space (|G| = 12). Walks are not self-avoiding.

Table of values

List of values