A249758 - cp's OEIS frontend

A249758 Triangular array of coefficients of polynomials p(n,x) = (x + 2)*p(n-1,x) + x, p(0,x) = 1.

n	a(n)
0	1
1	2
2	2
3	4
4	7
5	2
6	8
7	19
8	11
9	2
10	16
11	47
12	41
13	15
14	2
15	32
16	111
17	129
18	71
19	19
20	2
21	64
22	255
23	369
24	271
25	109
26	23
27	2
28	128
29	575
30	993
31	911
32	489
33	155
34	27
35	2
36	256
37	1279
38	2561
39	2815
40	1889
41	799
42	209
43	31
44	2
45	512
46	2815
47	6401
48	8191
49	6593
50	3487
51	1217
52	271
53	35
54	2
55	1024
56	6143

[1, 2, 2, 4, 7, 2, 8, 19, 11, 2, 16, 47, 41, 15, 2, 32, 111, 129, 71, 19, 2, 64, 255, 369, 271, 109, 23, 2, 128, 575, 993, 911, 489, 155, 27, 2, 256, 1279, 2561, 2815, 1889, 799, 209, 31, 2, 512, 2815, 6401, 8191, 6593, 3487, 1217, 271, 35, 2, 1024, 6143]

cp's OEIS Frontend

A249758 Triangular array of coefficients of polynomials p(n,x) = (x + 2)*p(n-1,x) + x, p(0,x) = 1.

Table of values

List of values