A291249 - cp's OEIS frontend

A291249 p-INVERT of (0,1,0,1,0,1,...), where p(S) = 1 - S - S^2 - S^3 + S^4 + S^5.

n	a(n)
0	1
1	2
2	5
3	10
4	23
5	47
6	102
7	214
8	452
9	955
10	2003
11	4223
12	8854
13	18610
14	39032
15	81896
16	171752
17	360103
18	754985
19	1582497
20	3316978
21	6951684
22	14568692
23	30530311
24	63977107
25	134063288
26	280920507
27	588643384
28	1233430247
29	2584481968
30	5415381139
31	11347029572
32	23775710791

[1, 2, 5, 10, 23, 47, 102, 214, 452, 955, 2003, 4223, 8854, 18610, 39032, 81896, 171752, 360103, 754985, 1582497, 3316978, 6951684, 14568692, 30530311, 63977107, 134063288, 280920507, 588643384, 1233430247, 2584481968, 5415381139, 11347029572, 23775710791]

cp's OEIS Frontend

A291249 p-INVERT of (0,1,0,1,0,1,...), where p(S) = 1 - S - S^2 - S^3 + S^4 + S^5.

Table of values

List of values