A223282 - cp's OEIS frontend

A223282 T(n,k)=Rolling icosahedron face footprints: number of nXk 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	1
2	3
3	20
4	9
5	15
6	400
7	27
8	87
9	75
10	8000
11	81
12	351
13	849
14	375
15	160000
16	243
17	1575
18	4995
19	8295
20	1875
21	3200000
22	729
23	6831
24	38457
25	72279
26	81057
27	9375
28	64000000
29	2187
30	29943
31	261819
32	1024071
33	1048923
34	792087
35	46875
36	1280000000
37	6561
38	130815
39	1881441
40	10979127

[1, 3, 20, 9, 15, 400, 27, 87, 75, 8000, 81, 351, 849, 375, 160000, 243, 1575, 4995, 8295, 1875, 3200000, 729, 6831, 38457, 72279, 81057, 9375, 64000000, 2187, 29943, 261819, 1024071, 1048923, 792087, 46875, 1280000000, 6561, 130815, 1881441, 10979127]

cp's OEIS Frontend

A223282 T(n,k)=Rolling icosahedron face footprints: number of nXk 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