A051437 - cp's OEIS frontend

A051437 Number of undirected walks of length n+1 on an oriented triangle, visiting n+2 vertices, with n "corners"; the symmetry group is C3. Walks are not self-avoiding.

n	a(n)
0	1
1	3
2	4
3	10
4	16
5	36
6	64
7	136
8	256
9	528
10	1024
11	2080
12	4096
13	8256
14	16384
15	32896
16	65536
17	131328
18	262144
19	524800
20	1048576
21	2098176
22	4194304
23	8390656
24	16777216
25	33558528
26	67108864
27	134225920
28	268435456
29	536887296
30	1073741824
31	2147516416
32	4294967296
33	8590000128

[1, 3, 4, 10, 16, 36, 64, 136, 256, 528, 1024, 2080, 4096, 8256, 16384, 32896, 65536, 131328, 262144, 524800, 1048576, 2098176, 4194304, 8390656, 16777216, 33558528, 67108864, 134225920, 268435456, 536887296, 1073741824, 2147516416, 4294967296, 8590000128]

cp's OEIS Frontend

A051437 Number of undirected walks of length n+1 on an oriented triangle, visiting n+2 vertices, with n "corners"; the symmetry group is C3. Walks are not self-avoiding.

Table of values

List of values