A381425 - cp's OEIS frontend

A381425 Square array A(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of (1 + x/(1-x)^k)^k.

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	5
13	1
14	0
15	1
16	4
17	12
18	10
19	1
20	0
21	1
22	5
23	22
24	37
25	18
26	1
27	0
28	1
29	6
30	35
31	92
32	102
33	30
34	1
35	0
36	1
37	7
38	51
39	185
40	345
41	258
42	47
43	1
44	0
45	1
46	8
47	70
48	326
49	880
50	1188
51	606
52	70
53	1
54	0
55	1
56	9
57	92
58	525
59	1881
60	3851
61	3796
62	1335
63	100
64	1
65	0
66	1
67	10
68	117
69	792
70	3563
71	10002
72	15655
73	11364
74	2781
75	138
76	1
77	0

[1, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 3, 5, 1, 0, 1, 4, 12, 10, 1, 0, 1, 5, 22, 37, 18, 1, 0, 1, 6, 35, 92, 102, 30, 1, 0, 1, 7, 51, 185, 345, 258, 47, 1, 0, 1, 8, 70, 326, 880, 1188, 606, 70, 1, 0, 1, 9, 92, 525, 1881, 3851, 3796, 1335, 100, 1, 0, 1, 10, 117, 792, 3563, 10002, 15655, 11364, 2781, 138, 1, 0]

cp's OEIS Frontend

A381425 Square array A(n,k), n>=0, k>=0, read by antidiagonals downwards, where column k is the expansion of (1 + x/(1-x)^k)^k.

Table of values

List of values