A091351 - cp's OEIS frontend

A091351 Triangle T, read by rows, such that T(n,k) equals the (n-k)-th row sum of T^k, where T^k is the k-th power of T as a lower triangular matrix.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	4
8	3
9	1
10	1
11	9
12	9
13	4
14	1
15	1
16	24
17	30
18	16
19	5
20	1
21	1
22	77
23	115
24	70
25	25
26	6
27	1
28	1
29	295
30	510
31	344
32	135
33	36
34	7
35	1
36	1
37	1329
38	2602
39	1908
40	805
41	231
42	49
43	8
44	1
45	1
46	6934
47	15133
48	11904
49	5325
50	1616
51	364
52	64
53	9
54	1
55	1
56	41351
57	99367
58	83028
59	39001
60	12381
61	2919
62	540
63	81
64	10
65	1

[1, 1, 1, 1, 2, 1, 1, 4, 3, 1, 1, 9, 9, 4, 1, 1, 24, 30, 16, 5, 1, 1, 77, 115, 70, 25, 6, 1, 1, 295, 510, 344, 135, 36, 7, 1, 1, 1329, 2602, 1908, 805, 231, 49, 8, 1, 1, 6934, 15133, 11904, 5325, 1616, 364, 64, 9, 1, 1, 41351, 99367, 83028, 39001, 12381, 2919, 540, 81, 10, 1]

cp's OEIS Frontend

A091351 Triangle T, read by rows, such that T(n,k) equals the (n-k)-th row sum of T^k, where T^k is the k-th power of T as a lower triangular matrix.

Table of values

List of values