A023598 - OEIS

A023598 as a simple table

n	a(n)
1	1
2	2
3	4
4	8
5	12
6	20
7	28
8	41
9	53
10	69
11	91
12	110
13	141
14	167
15	197
16	235
17	274
18	317
19	360
20	416
21	464
22	520
23	587
24	646
25	715
26	790
27	866
28	950
29	1036
30	1117
31	1208
32	1313
33	1408
34	1521
35	1637
36	1751
37	1867
38	2002
39	2131
40	2252
41	2407
42	2550
43	2703
44	2857
45	3001
46	3167
47	3334
48	3515

[1,2,4,8,12,20,28,41,53,69,91,110,141,167,197,235, 274,317,360,416,464,520,587,646,715,790,866,950, 1036,1117,1208,1313,1408,1521,1637,1751,1867,2002, 2131,2252,2407,2550,2703,2857,3001,3167,3334,3515]

[1,2,4,8,12,20,28,41,53,69,91,110,141,167,197,235,
 274,317,360,416,464,520,587,646,715,790,866,950,
 1036,1117,1208,1313,1408,1521,1637,1751,1867,2002,
 2131,2252,2407,2550,2703,2857,3001,3167,3334,3515]