A023360 - OEIS

A023360 as a simple table

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	3
6	2
7	6
8	6
9	10
10	16
11	20
12	35
13	46
14	72
15	105
16	152
17	232
18	332
19	501
20	732
21	1081
22	1604
23	2352
24	3493
25	5136
26	7595
27	11212
28	16534
29	24442
30	36039
31	53243
32	78573
33	115989
34	171264
35	252754
36	373214
37	550863
38	813251
39	1200554
40	1772207
41	2616338
42	3862121
43	5701553

[1,0,1,1,1,3,2,6,6,10,16,20,35,46,72,105,152,232, 332,501,732,1081,1604,2352,3493,5136,7595,11212, 16534,24442,36039,53243,78573,115989,171264, 252754,373214,550863,813251,1200554,1772207, 2616338,3862121,5701553]