A210555 - cp's OEIS frontend

A210555 Triangle of coefficients of polynomials u(n,x) jointly generated with A210556; see the Formula section.

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	4
7	1
8	4
9	7
10	8
11	1
12	5
13	10
14	17
15	16
16	1
17	6
18	13
19	28
20	39
21	32
22	1
23	7
24	16
25	41
26	70
27	89
28	64
29	1
30	8
31	19
32	56
33	109
34	176
35	199
36	128
37	1
38	9
39	22
40	73
41	156
42	297
43	426
44	441
45	256
46	1
47	10
48	25
49	92
50	211
51	456
52	765
53	1020
54	967
55	512
56	1
57	11
58	28
59	113
60	274
61	657
62	1236
63	1953
64	2398

[1, 1, 2, 1, 3, 4, 1, 4, 7, 8, 1, 5, 10, 17, 16, 1, 6, 13, 28, 39, 32, 1, 7, 16, 41, 70, 89, 64, 1, 8, 19, 56, 109, 176, 199, 128, 1, 9, 22, 73, 156, 297, 426, 441, 256, 1, 10, 25, 92, 211, 456, 765, 1020, 967, 512, 1, 11, 28, 113, 274, 657, 1236, 1953, 2398]

cp's OEIS Frontend

A210555 Triangle of coefficients of polynomials u(n,x) jointly generated with A210556; see the Formula section.

Table of values

List of values