A126460 - cp's OEIS frontend

A126460 Triangle T, read by rows, where column k of matrix power T^( k(k+1)/2 ) equals left-shifted column (k-1) of T for k>=1.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	3
7	3
8	1
9	1
10	21
11	21
12	6
13	1
14	1
15	274
16	274
17	75
18	10
19	1
20	1
21	5806
22	5806
23	1565
24	195
25	15
26	1
27	1
28	182766
29	182766
30	48950
31	5940
32	420
33	21
34	1
35	1
36	8034916
37	8034916
38	2145626
39	257300
40	17570
41	798
42	28
43	1
44	1
45	471517614
46	471517614
47	125727238
48	14989472
49	1006880

[1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 21, 21, 6, 1, 1, 274, 274, 75, 10, 1, 1, 5806, 5806, 1565, 195, 15, 1, 1, 182766, 182766, 48950, 5940, 420, 21, 1, 1, 8034916, 8034916, 2145626, 257300, 17570, 798, 28, 1, 1, 471517614, 471517614, 125727238, 14989472, 1006880]

cp's OEIS Frontend

A126460 Triangle T, read by rows, where column k of matrix power T^( k(k+1)/2 ) equals left-shifted column (k-1) of T for k>=1.

Table of values

List of values