A209830 - cp's OEIS frontend

A209830 Triangle of coefficients of polynomials u(n,x) jointly generated with A209831; see the Formula section.

n	a(n)
1	1
2	1
3	2
4	1
5	5
6	5
7	1
8	7
9	18
10	13
11	1
12	10
13	35
14	59
15	34
16	1
17	12
18	61
19	147
20	185
21	89
22	1
23	15
24	90
25	302
26	558
27	564
28	233
29	1
30	17
31	129
32	527
33	1324
34	1986
35	1685
36	610
37	1
38	20
39	170
40	854
41	2653
42	5350
43	6761
44	4957
45	1597
46	1
47	22
48	222
49	1278
50	4811
51	12066
52	20383
53	22277
54	14406
55	4181
56	1

[1, 1, 2, 1, 5, 5, 1, 7, 18, 13, 1, 10, 35, 59, 34, 1, 12, 61, 147, 185, 89, 1, 15, 90, 302, 558, 564, 233, 1, 17, 129, 527, 1324, 1986, 1685, 610, 1, 20, 170, 854, 2653, 5350, 6761, 4957, 1597, 1, 22, 222, 1278, 4811, 12066, 20383, 22277, 14406, 4181, 1]

cp's OEIS Frontend

A209830 Triangle of coefficients of polynomials u(n,x) jointly generated with A209831; see the Formula section.

Table of values

List of values