A291740 - cp's OEIS frontend

A291740 p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = (1 - S)(1 - S^2).

n	a(n)
0	1
1	2
2	3
3	7
4	9
5	18
6	25
7	47
8	65
9	118
10	165
11	290
12	408
13	702
14	992
15	1677
16	2379
17	3966
18	5643
19	9300
20	13266
21	21654
22	30954
23	50116
24	71770
25	115388
26	165504
27	264475
28	379863
29	603792
30	868267
31	1373621
32	1977413
33	3115222
34	4488843
35	7045205
36	10160427
37	15892794
38	22937999
39	35769390

[1, 2, 3, 7, 9, 18, 25, 47, 65, 118, 165, 290, 408, 702, 992, 1677, 2379, 3966, 5643, 9300, 13266, 21654, 30954, 50116, 71770, 115388, 165504, 264475, 379863, 603792, 868267, 1373621, 1977413, 3115222, 4488843, 7045205, 10160427, 15892794, 22937999, 35769390]

cp's OEIS Frontend

A291740 p-INVERT of (1,0,1,0,0,0,0,...), where p(S) = (1 - S)(1 - S^2).

Table of values

List of values