A013982 - OEIS

A013982 as a simple table

n	a(n)
0	1
1	0
2	1
3	1
4	2
5	3
6	4
7	7
8	10
9	16
10	24
11	37
12	57
13	87
14	134
15	205
16	315
17	483
18	741
19	1137
20	1744
21	2676
22	4105
23	6298
24	9662
25	14823
26	22741
27	34888
28	53524
29	82114
30	125976
31	193267
32	296502
33	454881
34	697859
35	1070626
36	1642509

[1,0,1,1,2,3,4,7,10,16,24,37,57,87,134,205,315, 483,741,1137,1744,2676,4105,6298,9662,14823,22741, 34888,53524,82114,125976,193267,296502,454881, 697859,1070626,1642509]