A273042 - OEIS

A273042 as a simple table

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	6
7	9
8	10
9	33
10	49
11	92
12	109
13	548
14	757
15	814
16	1289
17	1460
18	1644
19	2782
20	6355
21	8028
22	9276
23	9366
24	9765
25	12002
26	12089
27	14491
28	16180
29	29102
30	30989
31	151682
32	183403
33	190105
34	253210

[0,1,2,3,5,6,9,10,33,49,92,109,548,757,814,1289, 1460,1644,2782,6355,8028,9276,9366,9765,12002, 12089,14491,16180,29102,30989,151682,183403, 190105,253210]