A113389 - cp's OEIS frontend

A113389 Triangle R, read by rows, such that R^3 transforms column k of R^3 into column k+1 of R^3, so that column k of R^3 equals column 0 of R^(3*k+3), where R^3 denotes the matrix cube of R.

n	a(n)
0	1
1	3
2	1
3	15
4	6
5	1
6	136
7	66
8	9
9	1
10	1998
11	1091
12	153
13	12
14	1
15	41973
16	24891
17	3621
18	276
19	15
20	1
21	1166263
22	737061
23	110637
24	8482
25	435
26	18
27	1
28	40747561
29	27110418
30	4176549
31	323874
32	16430
33	630
34	21
35	1
36	1726907675
37	1199197442
38	188802141
39	14813844
40	751920
41	28221

[1, 3, 1, 15, 6, 1, 136, 66, 9, 1, 1998, 1091, 153, 12, 1, 41973, 24891, 3621, 276, 15, 1, 1166263, 737061, 110637, 8482, 435, 18, 1, 40747561, 27110418, 4176549, 323874, 16430, 630, 21, 1, 1726907675, 1199197442, 188802141, 14813844, 751920, 28221]

cp's OEIS Frontend

A113389 Triangle R, read by rows, such that R^3 transforms column k of R^3 into column k+1 of R^3, so that column k of R^3 equals column 0 of R^(3*k+3), where R^3 denotes the matrix cube of R.

Table of values

List of values