A109653 - OEIS

A109653 as a simple table

n	a(n)
2	2
3	5
4	12
5	23
6	36
7	53
8	72
9	101
10	132
11	169
12	210
13	253
14	300
15	359
16	420
17	487
18	558
19	631
20	710
21	793
22	882
23	979
24	1082
25	1189
26	1298
27	1411
28	1538
29	1669
30	1806
31	1945
32	2094
33	2245
34	2402
35	2565
36	2732
37	2905
38	3084
39	3265
40	3456
41	3649
42	3846
43	4045
44	4256
45	4479
46	4706
47	4935
48	5168
49	5407

[2,5,12,23,36,53,72,101,132,169,210,253,300,359, 420,487,558,631,710,793,882,979,1082,1189,1298, 1411,1538,1669,1806,1945,2094,2245,2402,2565,2732, 2905,3084,3265,3456,3649,3846,4045,4256,4479,4706, 4935,5168,5407]