A252840 - cp's OEIS frontend

A252840 Coefficients of G_i(x) with G_0 = 1, G_1 = 1+x, G_n = (1-2x)G_{n-1}+(x-x^2)*G_{n-2}.

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	-3
6	1
7	-1
8	-3
9	5
10	1
11	-2
12	-2
13	8
14	-7
15	1
16	-3
17	0
18	10
19	-15
20	9
21	1
22	-4
23	3
24	10
25	-25
26	24
27	-11
28	1
29	-5
30	7
31	7
32	-35
33	49
34	-35
35	13
36	1
37	-6
38	12
39	0
40	-42
41	84
42	-84
43	48
44	-15
45	1
46	-7
47	18
48	-12
49	-42
50	126
51	-168
52	132
53	-63
54	17

[1, 1, 1, 1, 0, -3, 1, -1, -3, 5, 1, -2, -2, 8, -7, 1, -3, 0, 10, -15, 9, 1, -4, 3, 10, -25, 24, -11, 1, -5, 7, 7, -35, 49, -35, 13, 1, -6, 12, 0, -42, 84, -84, 48, -15, 1, -7, 18, -12, -42, 126, -168, 132, -63, 17]

cp's OEIS Frontend

A252840 Coefficients of G_i(x) with G_0 = 1, G_1 = 1+x, G_n = (1-2x)G_{n-1}+(x-x^2)*G_{n-2}.

Table of values

List of values

cp's OEIS Frontend

A252840 Coefficients of G_i(x) with G_0 = 1, G_1 = 1+x, G_n = (1-2*x)*G_{n-1}+(x-x^2)*G_{n-2}.

Table of values

List of values

A252840 Coefficients of G_i(x) with G_0 = 1, G_1 = 1+x, G_n = (1-2x)G_{n-1}+(x-x^2)*G_{n-2}.