A287698 - cp's OEIS frontend

A287698 Square array A(n,k) = (n!)^3 [x^n] hypergeom([], [1, 1], z)^k read by antidiagonals.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	1
9	0
10	1
11	3
12	10
13	1
14	0
15	1
16	4
17	27
18	56
19	1
20	0
21	1
22	5
23	52
24	381
25	346
26	1
27	0
28	1
29	6
30	85
31	1192
32	6219
33	2252
34	1
35	0
36	1
37	7
38	126
39	2705
40	36628
41	111753
42	15184
43	1
44	0
45	1
46	8
47	175
48	5136
49	124405
50	1297504
51	2151549
52	104960
53	1
54	0

[1, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 3, 10, 1, 0, 1, 4, 27, 56, 1, 0, 1, 5, 52, 381, 346, 1, 0, 1, 6, 85, 1192, 6219, 2252, 1, 0, 1, 7, 126, 2705, 36628, 111753, 15184, 1, 0, 1, 8, 175, 5136, 124405, 1297504, 2151549, 104960, 1, 0]

cp's OEIS Frontend

A287698 Square array A(n,k) = (n!)^3 [x^n] hypergeom([], [1, 1], z)^k read by antidiagonals.

Table of values

List of values