A102785 - cp's OEIS frontend

A102785 G.f.: (x-1)/(-2x^2 + 3x^3 + 2*x - 1).

n	a(n)
0	1
1	1
2	0
3	1
4	5
5	8
6	9
7	17
8	40
9	73
10	117
11	208
12	401
13	737
14	1296
15	2321
16	4261
17	7768
18	13977
19	25201
20	45752
21	83033
22	150165
23	271520
24	491809
25	891073
26	1613088
27	2919457
28	5285957
29	9572264
30	17330985
31	31375313
32	56805448

[1, 1, 0, 1, 5, 8, 9, 17, 40, 73, 117, 208, 401, 737, 1296, 2321, 4261, 7768, 13977, 25201, 45752, 83033, 150165, 271520, 491809, 891073, 1613088, 2919457, 5285957, 9572264, 17330985, 31375313, 56805448]

cp's OEIS Frontend

A102785 G.f.: (x-1)/(-2x^2 + 3x^3 + 2*x - 1).

Table of values

List of values

cp's OEIS Frontend

A102785 G.f.: (x-1)/(-2*x^2 + 3*x^3 + 2*x - 1).

Table of values

List of values

A102785 G.f.: (x-1)/(-2x^2 + 3x^3 + 2*x - 1).