A236471 - cp's OEIS frontend

A236471 Riordan array ((1-x)/(1-2x), x(1-x)/(1-2x)^2).

n	a(n)
0	1
1	1
2	1
3	2
4	4
5	1
6	4
7	13
8	7
9	1
10	8
11	38
12	33
13	10
14	1
15	16
16	104
17	129
18	62
19	13
20	1
21	32
22	272
23	450
24	304
25	100
26	16
27	1
28	64
29	688
30	1452
31	1289
32	590
33	147
34	19
35	1
36	128
37	1696
38	4424
39	4942
40	2945
41	1014
42	203
43	22
44	1
45	256
46	4096
47	12896
48	17584
49	13073
50	5823
51	1603
52	268
53	25
54	1
55	512
56	9728

[1, 1, 1, 2, 4, 1, 4, 13, 7, 1, 8, 38, 33, 10, 1, 16, 104, 129, 62, 13, 1, 32, 272, 450, 304, 100, 16, 1, 64, 688, 1452, 1289, 590, 147, 19, 1, 128, 1696, 4424, 4942, 2945, 1014, 203, 22, 1, 256, 4096, 12896, 17584, 13073, 5823, 1603, 268, 25, 1, 512, 9728]

cp's OEIS Frontend

A236471 Riordan array ((1-x)/(1-2x), x(1-x)/(1-2x)^2).

Table of values

List of values

cp's OEIS Frontend

A236471 Riordan array ((1-x)/(1-2*x), x(1-x)/(1-2*x)^2).

Table of values

List of values

A236471 Riordan array ((1-x)/(1-2x), x(1-x)/(1-2x)^2).