A036615 - OEIS

A036615 as a simple table

n	a(n)
0	1
1	1
2	1
3	2
4	4
5	8
6	15
7	28
8	50
9	89
10	155
11	267
12	451
13	757
14	1251
15	2048
16	3316
17	5315
18	8433
19	13256
20	20641
21	31847
22	48704
23	73817
24	110932
25	165266
26	244175
27	357699
28	519760
29	748973
30	1070637
31	1517978
32	2135238
33	2979427
34	4124960
35	5665880
36	7722472

[1,1,1,2,4,8,15,28,50,89,155,267,451,757,1251, 2048,3316,5315,8433,13256,20641,31847,48704,73817, 110932,165266,244175,357699,519760,748973,1070637, 1517978,2135238,2979427,4124960,5665880,7722472]