A210219 - cp's OEIS frontend

A210219 Triangle of coefficients of polynomials u(n,x) jointly generated with A210220; see the Formula section.

n	a(n)
1	1
2	2
3	1
4	3
5	4
6	1
7	4
8	9
9	7
10	1
11	5
12	16
13	22
14	11
15	1
16	6
17	25
18	50
19	46
20	16
21	1
22	7
23	36
24	95
25	130
26	86
27	22
28	1
29	8
30	49
31	161
32	295
33	296
34	148
35	29
36	1
37	9
38	64
39	252
40	581
41	791
42	610
43	239
44	37
45	1
46	10
47	81
48	372
49	1036
50	1792
51	1897
52	1163
53	367
54	46
55	1
56	11
57	100
58	525
59	1716
60	3612
61	4900
62	4166
63	2083
64	541
65	56
66	1

[1, 2, 1, 3, 4, 1, 4, 9, 7, 1, 5, 16, 22, 11, 1, 6, 25, 50, 46, 16, 1, 7, 36, 95, 130, 86, 22, 1, 8, 49, 161, 295, 296, 148, 29, 1, 9, 64, 252, 581, 791, 610, 239, 37, 1, 10, 81, 372, 1036, 1792, 1897, 1163, 367, 46, 1, 11, 100, 525, 1716, 3612, 4900, 4166, 2083, 541, 56, 1]

cp's OEIS Frontend

A210219 Triangle of coefficients of polynomials u(n,x) jointly generated with A210220; see the Formula section.

Table of values

List of values