A291400 - cp's OEIS frontend

A291400 p-INVERT of (1,1,0,0,0,0,...), where p(S) = 1 - S^2 - S^4.

n	a(n)
0	0
1	1
2	2
3	3
4	8
5	15
6	26
7	52
8	100
9	193
10	378
11	726
12	1396
13	2699
14	5210
15	10065
16	19444
17	37528
18	72448
19	139890
20	270104
21	521547
22	1007026
23	1944336
24	3754132
25	7248558
26	13995676
27	27023186
28	52176848
29	100743849
30	194517966
31	375578833
32	725174524
33	1400180233
34	2703493026

[0, 1, 2, 3, 8, 15, 26, 52, 100, 193, 378, 726, 1396, 2699, 5210, 10065, 19444, 37528, 72448, 139890, 270104, 521547, 1007026, 1944336, 3754132, 7248558, 13995676, 27023186, 52176848, 100743849, 194517966, 375578833, 725174524, 1400180233, 2703493026]

cp's OEIS Frontend

A291400 p-INVERT of (1,1,0,0,0,0,...), where p(S) = 1 - S^2 - S^4.

Table of values

List of values