A209691 - cp's OEIS frontend

A209691 Triangle of coefficients of polynomials u(n,x) jointly generated with A209692; see the Formula section.

n	a(n)
1	1
2	0
3	2
4	0
5	2
6	4
7	0
8	1
9	8
10	8
11	0
12	1
13	5
14	24
15	16
16	0
17	1
18	4
19	21
20	64
21	32
22	0
23	1
24	4
25	15
26	77
27	160
28	64
29	0
30	1
31	4
32	14
33	58
34	253
35	384
36	128
37	0
38	1
39	4
40	14
41	49
42	221
43	765
44	896
45	256
46	0
47	1
48	4
49	14
50	48
51	177
52	800
53	2173
54	2048
55	512
56	0
57	1
58	4
59	14
60	48
61	165
62	654
63	2723
64	5885
65	4608
66	1024
67	0
68	1
69	4

[1, 0, 2, 0, 2, 4, 0, 1, 8, 8, 0, 1, 5, 24, 16, 0, 1, 4, 21, 64, 32, 0, 1, 4, 15, 77, 160, 64, 0, 1, 4, 14, 58, 253, 384, 128, 0, 1, 4, 14, 49, 221, 765, 896, 256, 0, 1, 4, 14, 48, 177, 800, 2173, 2048, 512, 0, 1, 4, 14, 48, 165, 654, 2723, 5885, 4608, 1024, 0, 1, 4]

cp's OEIS Frontend

A209691 Triangle of coefficients of polynomials u(n,x) jointly generated with A209692; see the Formula section.

Table of values

List of values