A188463 - cp's OEIS frontend

A188463 Coefficient array of the second column of the inverse of the Riordan array ((1+(r+1)x)/(1+(r+2)x+rx^2), x/(1+(r+2)x+rx^2)).

n	a(n)
0	1
1	3
2	1
3	7
4	7
5	1
6	15
7	30
8	12
9	1
10	31
11	103
12	79
13	18
14	1
15	63
16	312
17	387
18	166
19	25
20	1
21	127
22	873
23	1586
24	1085
25	305
26	33
27	1
28	255
29	2314
30	5768
31	5719
32	2545
33	512
34	42
35	1
36	511
37	5899
38	19261
39	25994
40	16661
41	5285
42	805
43	52
44	1
45	1023
46	14604
47	60337
48	106009
49	92008
50	41881
51	10038
52	1204
53	63
54	1

[1, 3, 1, 7, 7, 1, 15, 30, 12, 1, 31, 103, 79, 18, 1, 63, 312, 387, 166, 25, 1, 127, 873, 1586, 1085, 305, 33, 1, 255, 2314, 5768, 5719, 2545, 512, 42, 1, 511, 5899, 19261, 25994, 16661, 5285, 805, 52, 1, 1023, 14604, 60337, 106009, 92008, 41881, 10038, 1204, 63, 1]

cp's OEIS Frontend

A188463 Coefficient array of the second column of the inverse of the Riordan array ((1+(r+1)x)/(1+(r+2)x+rx^2), x/(1+(r+2)x+rx^2)).

Table of values

List of values