A209417 - cp's OEIS frontend

A209417 Triangle of coefficients of polynomials u(n,x) jointly generated with A209418; see the Formula section.

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	1
7	1
8	5
9	11
10	1
11	1
12	8
13	18
14	26
15	1
16	1
17	9
18	38
19	56
20	57
21	1
22	1
23	12
24	51
25	142
26	159
27	120
28	1
29	1
30	13
31	81
32	229
33	463
34	423
35	247
36	1
37	1
38	16
39	100
40	412
41	886
42	1384
43	1072
44	502
45	1
46	1
47	17
48	140
49	584
50	1766
51	3086
52	3896
53	2618
54	1013
55	1
56	1
57	20
58	165
59	900
60	2850
61	6744
62	9942
63	10494
64	6213
65	2036
66	1

[1, 1, 1, 1, 4, 1, 1, 5, 11, 1, 1, 8, 18, 26, 1, 1, 9, 38, 56, 57, 1, 1, 12, 51, 142, 159, 120, 1, 1, 13, 81, 229, 463, 423, 247, 1, 1, 16, 100, 412, 886, 1384, 1072, 502, 1, 1, 17, 140, 584, 1766, 3086, 3896, 2618, 1013, 1, 1, 20, 165, 900, 2850, 6744, 9942, 10494, 6213, 2036, 1]

cp's OEIS Frontend

A209417 Triangle of coefficients of polynomials u(n,x) jointly generated with A209418; see the Formula section.

Table of values

List of values