A384977 - cp's OEIS frontend

A384977 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A384974.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	2
8	3
9	0
10	1
11	3
12	7
13	8
14	0
15	1
16	4
17	12
18	22
19	25
20	0
21	1
22	5
23	18
24	43
25	75
26	57
27	0
28	1
29	6
30	25
31	72
32	159
33	212
34	22
35	0
36	1
37	7
38	33
39	110
40	287
41	516
42	372
43	-1003
44	0
45	1
46	8
47	42
48	158
49	470
50	1032
51	1296
52	-1220
53	-9967
54	0
55	1
56	9
57	52
58	217
59	720
60	1836
61	3126
62	378
63	-20271
64	-67627
65	0

[1, 1, 0, 1, 1, 0, 1, 2, 3, 0, 1, 3, 7, 8, 0, 1, 4, 12, 22, 25, 0, 1, 5, 18, 43, 75, 57, 0, 1, 6, 25, 72, 159, 212, 22, 0, 1, 7, 33, 110, 287, 516, 372, -1003, 0, 1, 8, 42, 158, 470, 1032, 1296, -1220, -9967, 0, 1, 9, 52, 217, 720, 1836, 3126, 378, -20271, -67627, 0]

cp's OEIS Frontend

A384977 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A384974.

Table of values

List of values