A384619 - cp's OEIS frontend

A384619 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of (B(x)/x)^k, where B(x) is the g.f. of A213591.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	4
9	0
10	1
11	3
12	9
13	24
14	0
15	1
16	4
17	15
18	56
19	178
20	0
21	1
22	5
23	22
24	97
25	420
26	1512
27	0
28	1
29	6
30	30
31	148
32	738
33	3572
34	14152
35	0
36	1
37	7
38	39
39	210
40	1145
41	6300
42	33328
43	142705
44	0
45	1
46	8
47	49
48	284
49	1655
50	9832
51	58702
52	334354
53	1528212
54	0
55	1
56	9
57	60
58	371
59	2283
60	14321
61	91640
62	586635
63	3559310
64	17211564
65	0

[1, 1, 0, 1, 1, 0, 1, 2, 4, 0, 1, 3, 9, 24, 0, 1, 4, 15, 56, 178, 0, 1, 5, 22, 97, 420, 1512, 0, 1, 6, 30, 148, 738, 3572, 14152, 0, 1, 7, 39, 210, 1145, 6300, 33328, 142705, 0, 1, 8, 49, 284, 1655, 9832, 58702, 334354, 1528212, 0, 1, 9, 60, 371, 2283, 14321, 91640, 586635, 3559310, 17211564, 0]

cp's OEIS Frontend

A384619 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of (B(x)/x)^k, where B(x) is the g.f. of A213591.

Table of values

List of values