A002522 - OEIS

A002522 as a simple table

n	a(n)
0	1
1	2
2	5
3	10
4	17
5	26
6	37
7	50
8	65
9	82
10	101
11	122
12	145
13	170
14	197
15	226
16	257
17	290
18	325
19	362
20	401
21	442
22	485
23	530
24	577
25	626
26	677
27	730
28	785
29	842
30	901
31	962
32	1025
33	1090
34	1157
35	1226
36	1297
37	1370
38	1445
39	1522
40	1601
41	1682
42	1765
43	1850
44	1937
45	2026
46	2117
47	2210
48	2305
49	2402
50	2501

[1,2,5,10,17,26,37,50,65,82,101,122,145,170,197, 226,257,290,325,362,401,442,485,530,577,626,677, 730,785,842,901,962,1025,1090,1157,1226,1297,1370, 1445,1522,1601,1682,1765,1850,1937,2026,2117,2210, 2305,2402,2501]