A178121 - cp's OEIS frontend

A178121 Inverse of coefficient array of orthogonal polynomials P(n,x)=(x-2n)P(n-1,x)-(2n-3)P(n-2,x), P(0,x)=1,P(1,x)=x-2.

n	a(n)
0	1
1	2
2	1
3	5
4	6
5	1
6	16
7	32
8	12
9	1
10	64
11	180
12	109
13	20
14	1
15	308
16	1111
17	934
18	276
19	30
20	1
21	1727
22	7554
23	8095
24	3352
25	585
26	42
27	1
28	11008
29	56228
30	72884
31	39006
32	9580
33	1100
34	56
35	1
36	78244
37	454572
38	688562
39	451992
40	144706
41	23396
42	1897
43	72
44	1
45	611060
46	3962218
47	6845904
48	5317440

[1, 2, 1, 5, 6, 1, 16, 32, 12, 1, 64, 180, 109, 20, 1, 308, 1111, 934, 276, 30, 1, 1727, 7554, 8095, 3352, 585, 42, 1, 11008, 56228, 72884, 39006, 9580, 1100, 56, 1, 78244, 454572, 688562, 451992, 144706, 23396, 1897, 72, 1, 611060, 3962218, 6845904, 5317440]

cp's OEIS Frontend

A178121 Inverse of coefficient array of orthogonal polynomials P(n,x)=(x-2n)P(n-1,x)-(2n-3)P(n-2,x), P(0,x)=1,P(1,x)=x-2.

Table of values

List of values

cp's OEIS Frontend

A178121 Inverse of coefficient array of orthogonal polynomials P(n,x)=(x-2n)*P(n-1,x)-(2n-3)*P(n-2,x), P(0,x)=1,P(1,x)=x-2.

Table of values

List of values

A178121 Inverse of coefficient array of orthogonal polynomials P(n,x)=(x-2n)P(n-1,x)-(2n-3)P(n-2,x), P(0,x)=1,P(1,x)=x-2.