A168517 - cp's OEIS frontend

A168517 Expansion of g.f. (1/2)( a(1+x)^n + b(1-x)^(n+2)LerchPhi(x, -n-1, 1) + c2^(n+1)(1-x)^(n+1)*LerchPhi(x, -n, 1/2) ), where a = -1, b = 1, and c = 1, read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	7
5	1
6	1
7	27
8	27
9	1
10	1
11	87
12	260
13	87
14	1
15	1
16	263
17	1828
18	1828
19	263
20	1
21	1
22	779
23	11131
24	24746
25	11131
26	779
27	1
28	1
29	2299
30	62793
31	267515
32	267515
33	62793
34	2299
35	1
36	1
37	6799
38	338902
39	2529377
40	4753074
41	2529377
42	338902
43	6799
44	1
45	1
46	20175
47	1780242
48	21935526
49	70068408
50	70068408
51	21935526
52	1780242
53	20175
54	1

[1, 1, 1, 1, 7, 1, 1, 27, 27, 1, 1, 87, 260, 87, 1, 1, 263, 1828, 1828, 263, 1, 1, 779, 11131, 24746, 11131, 779, 1, 1, 2299, 62793, 267515, 267515, 62793, 2299, 1, 1, 6799, 338902, 2529377, 4753074, 2529377, 338902, 6799, 1, 1, 20175, 1780242, 21935526, 70068408, 70068408, 21935526, 1780242, 20175, 1]

cp's OEIS Frontend

A168517 Expansion of g.f. (1/2)( a(1+x)^n + b(1-x)^(n+2)LerchPhi(x, -n-1, 1) + c2^(n+1)(1-x)^(n+1)*LerchPhi(x, -n, 1/2) ), where a = -1, b = 1, and c = 1, read by rows.

Table of values

List of values

cp's OEIS Frontend

A168517 Expansion of g.f. (1/2)*( a*(1+x)^n + b*(1-x)^(n+2)*LerchPhi(x, -n-1, 1) + c*2^(n+1)*(1-x)^(n+1)*LerchPhi(x, -n, 1/2) ), where a = -1, b = 1, and c = 1, read by rows.

Table of values

List of values

A168517 Expansion of g.f. (1/2)( a(1+x)^n + b(1-x)^(n+2)LerchPhi(x, -n-1, 1) + c2^(n+1)(1-x)^(n+1)*LerchPhi(x, -n, 1/2) ), where a = -1, b = 1, and c = 1, read by rows.