A145467 - OEIS

A145467 as a simple table

n	a(n)
0	1
1	2
2	3
3	4
4	7
5	10
6	15
7	20
8	28
9	38
10	52
11	68
12	91
13	118
14	153
15	196
16	252
17	318
18	403
19	504
20	632
21	784
22	973
23	1196
24	1473
25	1800
26	2198
27	2668
28	3238
29	3908
30	4714
31	5660
32	6789
33	8112
34	9683
35	11516
36	13685
37	16210
38	19178
39	22628
40	26671
41	31354
42	36821
43	43140
44	50489
45	58968
46	68796

[1,2,3,4,7,10,15,20,28,38,52,68,91,118,153,196, 252,318,403,504,632,784,973,1196,1473,1800,2198, 2668,3238,3908,4714,5660,6789,8112,9683,11516, 13685,16210,19178,22628,26671,31354,36821,43140, 50489,58968,68796]