A355721 - cp's OEIS frontend

A355721 Square table, read by antidiagonals: the g.f. for row n is given recursively by (2n-1)xR(n,x) = 1 + (2n-3)x - 1/R(n-1,x) for n >= 1 with the initial value R(0,x) = Sum_{k >= 0} A112934(k+1)x^k.

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	6
6	1
7	2
8	10
9	26
10	1
11	2
12	14
13	74
14	158
15	1
16	2
17	18
18	138
19	706
20	1282
21	1
22	2
23	22
24	218
25	1686
26	8162
27	13158
28	1
29	2
30	26
31	314
32	3194
33	24162
34	110410
35	163354
36	1
37	2
38	30
39	426
40	5326
41	53890
42	394254
43	1708394
44	2374078
45	1
46	2
47	34
48	554
49	8178
50	102722
51	1019250
52	7191018
53	29752066
54	39456386

[1, 1, 2, 1, 2, 6, 1, 2, 10, 26, 1, 2, 14, 74, 158, 1, 2, 18, 138, 706, 1282, 1, 2, 22, 218, 1686, 8162, 13158, 1, 2, 26, 314, 3194, 24162, 110410, 163354, 1, 2, 30, 426, 5326, 53890, 394254, 1708394, 2374078, 1, 2, 34, 554, 8178, 102722, 1019250, 7191018, 29752066, 39456386]

cp's OEIS Frontend

A355721 Square table, read by antidiagonals: the g.f. for row n is given recursively by (2n-1)xR(n,x) = 1 + (2n-3)x - 1/R(n-1,x) for n >= 1 with the initial value R(0,x) = Sum_{k >= 0} A112934(k+1)x^k.

Table of values

List of values

cp's OEIS Frontend

A355721 Square table, read by antidiagonals: the g.f. for row n is given recursively by (2*n-1)*x*R(n,x) = 1 + (2*n-3)*x - 1/R(n-1,x) for n >= 1 with the initial value R(0,x) = Sum_{k >= 0} A112934(k+1)*x^k.

Table of values

List of values

A355721 Square table, read by antidiagonals: the g.f. for row n is given recursively by (2n-1)xR(n,x) = 1 + (2n-3)x - 1/R(n-1,x) for n >= 1 with the initial value R(0,x) = Sum_{k >= 0} A112934(k+1)x^k.