A223277 - cp's OEIS frontend

A223277 Rolling icosahedron face footprints: number of n X 3 0..19 arrays starting with 0 where 0..19 label faces of an icosahedron and every array movement to a horizontal, diagonal or antidiagonal neighbor moves across an icosahedral edge.

n	a(n)
1	9
2	87
3	849
4	8295
5	81057
6	792087
7	7740273
8	75637959
9	739134273
10	7222821495
11	70581425169
12	689721818919
13	6739962906081
14	65862930139863
15	643612676665521
16	6289384281642375
17	61459874978079873
18	600586013379170103

[9, 87, 849, 8295, 81057, 792087, 7740273, 75637959, 739134273, 7222821495, 70581425169, 689721818919, 6739962906081, 65862930139863, 643612676665521, 6289384281642375, 61459874978079873, 600586013379170103]

cp's OEIS Frontend

A223277 Rolling icosahedron face footprints: number of n X 3 0..19 arrays starting with 0 where 0..19 label faces of an icosahedron and every array movement to a horizontal, diagonal or antidiagonal neighbor moves across an icosahedral edge.

Table of values

List of values