A171636 - cp's OEIS frontend

A171636 Table read by rows. Coefficients of Lommel polynomials L(n, m, z) = (Gamma(n + m) / (Gamma(n) * (z/2)^m)) * hypergeom([(1 - m)/2, -m/2], [n, -m, 1 - n - m], z^2) for n = m and descending powers.

n	a(n)
1	2
2	24
3	0
4	1
5	480
6	0
7	16
8	13440
9	0
10	360
11	0
12	1
13	483840
14	0
15	10752
16	0
17	42
18	21288960
19	0
20	403200
21	0
22	1728
23	0
24	1
25	1107025920
26	0
27	18247680
28	0
29	79200
30	0
31	80
32	66421555200
33	0
34	968647680
35	0
36	4118400
37	0
38	5280
39	0
40	1
41	4516665753600
42	0
43	59041382400
44	0
45	242161920

[2, 24, 0, 1, 480, 0, 16, 13440, 0, 360, 0, 1, 483840, 0, 10752, 0, 42, 21288960, 0, 403200, 0, 1728, 0, 1, 1107025920, 0, 18247680, 0, 79200, 0, 80, 66421555200, 0, 968647680, 0, 4118400, 0, 5280, 0, 1, 4516665753600, 0, 59041382400, 0, 242161920]

cp's OEIS Frontend

A171636 Table read by rows. Coefficients of Lommel polynomials L(n, m, z) = (Gamma(n + m) / (Gamma(n) * (z/2)^m)) * hypergeom([(1 - m)/2, -m/2], [n, -m, 1 - n - m], z^2) for n = m and descending powers.

Table of values

List of values