A137456 - cp's OEIS frontend

A137456 A triangular sequence of coefficients of a partition two types polynomials; of Chebyshev of the first kind polynomials (A053120) and Hermite polynomials (A060821): p(x,n) = T(x,n)*H(x,n).

n	a(n)
1	1
2	0
3	0
4	2
5	2
6	0
7	-8
8	0
9	8
10	0
11	0
12	36
13	0
14	-72
15	0
16	32
17	12
18	0
19	-144
20	0
21	496
22	0
23	-512
24	0
25	128
26	0
27	0
28	600
29	0
30	-3200
31	0
32	5280
33	0
34	-3200
35	0
36	512
37	120
38	0
39	-2880
40	0
41	19200
42	0
43	-47104
44	0
45	47232
46	0
47	-18432
48	0
49	2048
50	0
51	0
52	11760
53	0
54	-117600
55	0
56	385728
57	0
58	-560000
59	0
60	372736
61	0
62	-100352
63	0
64	8192

[1, 0, 0, 2, 2, 0, -8, 0, 8, 0, 0, 36, 0, -72, 0, 32, 12, 0, -144, 0, 496, 0, -512, 0, 128, 0, 0, 600, 0, -3200, 0, 5280, 0, -3200, 0, 512, 120, 0, -2880, 0, 19200, 0, -47104, 0, 47232, 0, -18432, 0, 2048, 0, 0, 11760, 0, -117600, 0, 385728, 0, -560000, 0, 372736, 0, -100352, 0, 8192]

cp's OEIS Frontend

A137456 A triangular sequence of coefficients of a partition two types polynomials; of Chebyshev of the first kind polynomials (A053120) and Hermite polynomials (A060821): p(x,n) = T(x,n)*H(x,n).

Table of values

List of values