A171568 - cp's OEIS frontend

A171568 Riordan array (f(x), x*f(x)) where f(x) is the g.f. of A064613.

n	a(n)
0	1
1	3
2	1
3	10
4	6
5	1
6	37
7	29
8	9
9	1
10	150
11	134
12	57
13	12
14	1
15	654
16	622
17	318
18	94
19	15
20	1
21	3012
22	2948
23	1686
24	616
25	140
26	18
27	1
28	14445
29	14317
30	8781
31	3693
32	1055
33	195
34	21
35	1
36	71398
37	71142
38	45625
39	21132
40	7075
41	1662
42	259
43	24
44	1
45	361114
46	360602
47	238170
48	118042
49	44303
50	12345
51	2464
52	332
53	27
54	1

[1, 3, 1, 10, 6, 1, 37, 29, 9, 1, 150, 134, 57, 12, 1, 654, 622, 318, 94, 15, 1, 3012, 2948, 1686, 616, 140, 18, 1, 14445, 14317, 8781, 3693, 1055, 195, 21, 1, 71398, 71142, 45625, 21132, 7075, 1662, 259, 24, 1, 361114, 360602, 238170, 118042, 44303, 12345, 2464, 332, 27, 1]

cp's OEIS Frontend

A171568 Riordan array (f(x), x*f(x)) where f(x) is the g.f. of A064613.

Table of values

List of values