A168216 - cp's OEIS frontend

A168216 Riordan array (1/(1-x),xc(x)/(1-xc(x))) where c(x)is the g.f. of A000108.It factorizes as A007318*A106566.

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	8
8	5
9	1
10	1
11	23
12	19
13	7
14	1
15	1
16	74
17	69
18	34
19	9
20	1
21	1
22	262
23	256
24	147
25	53
26	11
27	1
28	1
29	993
30	986
31	615
32	265
33	76
34	13
35	1
36	1
37	3943
38	3935
39	2571
40	1235
41	431
42	103
43	15
44	1
45	1
46	16178
47	16169
48	10862
49	5591
50	2216
51	653
52	134
53	17
54	1

[1, 1, 1, 1, 3, 1, 1, 8, 5, 1, 1, 23, 19, 7, 1, 1, 74, 69, 34, 9, 1, 1, 262, 256, 147, 53, 11, 1, 1, 993, 986, 615, 265, 76, 13, 1, 1, 3943, 3935, 2571, 1235, 431, 103, 15, 1, 1, 16178, 16169, 10862, 5591, 2216, 653, 134, 17, 1]

cp's OEIS Frontend

A168216 Riordan array (1/(1-x),xc(x)/(1-xc(x))) where c(x)is the g.f. of A000108.It factorizes as A007318*A106566.

Table of values

List of values