A307910 - cp's OEIS frontend

A307910 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 2kx + k(k-4)x^2).

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	8
13	7
14	0
15	1
16	4
17	15
18	32
19	19
20	0
21	1
22	5
23	24
24	81
25	136
26	51
27	0
28	1
29	6
30	35
31	160
32	459
33	592
34	141
35	0
36	1
37	7
38	48
39	275
40	1120
41	2673
42	2624
43	393
44	0
45	1
46	8
47	63
48	432
49	2275
50	8064
51	15849
52	11776
53	1107
54	0
55	1
56	9
57	80
58	637
59	4104
60	19375
61	59136
62	95175
63	53344
64	3139
65	0

[1, 1, 0, 1, 1, 0, 1, 2, 3, 0, 1, 3, 8, 7, 0, 1, 4, 15, 32, 19, 0, 1, 5, 24, 81, 136, 51, 0, 1, 6, 35, 160, 459, 592, 141, 0, 1, 7, 48, 275, 1120, 2673, 2624, 393, 0, 1, 8, 63, 432, 2275, 8064, 15849, 11776, 1107, 0, 1, 9, 80, 637, 4104, 19375, 59136, 95175, 53344, 3139, 0]

cp's OEIS Frontend

A307910 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 2kx + k(k-4)x^2).

Table of values

List of values

cp's OEIS Frontend

A307910 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 2*k*x + k*(k-4)*x^2).

Table of values

List of values

A307910 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of 1/sqrt(1 - 2kx + k(k-4)x^2).