A136586 - cp's OEIS frontend

A136586 Triangle of coefficients of even modified recursive orthogonal Hermite polynomials given in Hochstadt's book:P(x, n) = xP(x, n - 1) - nP(x, n - 2) ;A137286; P2(x,n)=P(x,n)+P(x,n-2).

n	a(n)
1	0
2	0
3	1
4	-1
5	0
6	1
7	0
8	-4
9	0
10	1
11	6
12	0
13	-8
14	0
15	1
16	0
17	28
18	0
19	-13
20	0
21	1
22	-40
23	0
24	78
25	0
26	-19
27	0
28	1
29	0
30	-246
31	0
32	171
33	0
34	-26
35	0
36	1
37	336
38	0
39	-888
40	0
41	325
42	0
43	-34
44	0
45	1
46	0
47	2616
48	0
49	-2455
50	0
51	561
52	0
53	-43
54	0
55	1
56	-3456
57	0
58	11670
59	0
60	-5745
61	0
62	903
63	0
64	-53
65	0
66	1

[0, 0, 1, -1, 0, 1, 0, -4, 0, 1, 6, 0, -8, 0, 1, 0, 28, 0, -13, 0, 1, -40, 0, 78, 0, -19, 0, 1, 0, -246, 0, 171, 0, -26, 0, 1, 336, 0, -888, 0, 325, 0, -34, 0, 1, 0, 2616, 0, -2455, 0, 561, 0, -43, 0, 1, -3456, 0, 11670, 0, -5745, 0, 903, 0, -53, 0, 1]

cp's OEIS Frontend

A136586 Triangle of coefficients of even modified recursive orthogonal Hermite polynomials given in Hochstadt's book:P(x, n) = xP(x, n - 1) - nP(x, n - 2) ;A137286; P2(x,n)=P(x,n)+P(x,n-2).

Table of values

List of values

cp's OEIS Frontend

A136586 Triangle of coefficients of even modified recursive orthogonal Hermite polynomials given in Hochstadt's book:P(x, n) = x*P(x, n - 1) - n*P(x, n - 2) ;A137286; P2(x,n)=P(x,n)+P(x,n-2).

Table of values

List of values

A136586 Triangle of coefficients of even modified recursive orthogonal Hermite polynomials given in Hochstadt's book:P(x, n) = xP(x, n - 1) - nP(x, n - 2) ;A137286; P2(x,n)=P(x,n)+P(x,n-2).