A073472 - OEIS

A073472 as a simple table

n	a(n)
0	1
1	2
2	4
3	7
4	11
5	17
6	25
7	36
8	50
9	68
10	92
11	121
12	159
13	205
14	262
15	332
16	417
17	520
18	645
19	793
20	971
21	1180
22	1430
23	1722
24	2065
25	2467
26	2934
27	3478
28	4109
29	4835
30	5676
31	6638
32	7747
33	9013
34	10459
35	12108
36	13980
37	16110
38	18522
39	21247
40	24333
41	27800
42	31715
43	36106
44	41039
45	46567

[1,2,4,7,11,17,25,36,50,68,92,121,159,205,262,332, 417,520,645,793,971,1180,1430,1722,2065,2467,2934, 3478,4109,4835,5676,6638,7747,9013,10459,12108, 13980,16110,18522,21247,24333,27800,31715,36106, 41039,46567]