A157751 - cp's OEIS frontend

A157751 Triangle of coefficients of polynomials F(n,x) in descending powers of x generated by F(n,x)=(x+1)*F(n-1,x)+F(n-1,-x), with initial F(0,x)=1.

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	4
6	1
7	4
8	4
9	8
10	1
11	4
12	12
13	8
14	16
15	1
16	6
17	12
18	32
19	16
20	32
21	1
22	6
23	24
24	32
25	80
26	32
27	64
28	1
29	8
30	24
31	80
32	80
33	192
34	64
35	128
36	1
37	8
38	40
39	80
40	240
41	192
42	448
43	128
44	256
45	1
46	10
47	40
48	160
49	240
50	672
51	448
52	1024
53	256
54	512
55	1
56	10
57	60
58	160
59	560
60	672
61	1792
62	1024
63	2304
64	512
65	1024
66	1
67	12
68	60
69	280
70	560
71	1792
72	1792
73	4608
74	2304
75	5120
76	1024
77	2048

[1, 1, 2, 1, 2, 4, 1, 4, 4, 8, 1, 4, 12, 8, 16, 1, 6, 12, 32, 16, 32, 1, 6, 24, 32, 80, 32, 64, 1, 8, 24, 80, 80, 192, 64, 128, 1, 8, 40, 80, 240, 192, 448, 128, 256, 1, 10, 40, 160, 240, 672, 448, 1024, 256, 512, 1, 10, 60, 160, 560, 672, 1792, 1024, 2304, 512, 1024, 1, 12, 60, 280, 560, 1792, 1792, 4608, 2304, 5120, 1024, 2048]

cp's OEIS Frontend

A157751 Triangle of coefficients of polynomials F(n,x) in descending powers of x generated by F(n,x)=(x+1)*F(n-1,x)+F(n-1,-x), with initial F(0,x)=1.

Table of values

List of values