A258633 - OEIS

A258633 as a simple table

n	a(n)
1	2
2	6
3	12
4	20
5	28
6	36
7	46
8	56
9	67
10	73
11	88
12	95
13	113
14	131
15	151
16	160
17	186
18	196
19	224
20	250
21	278
22	290
23	323
24	354
25	389
26	422
27	460
28	476
29	520
30	536
31	579
32	622
33	667
34	712
35	762
36	781
37	831
38	881
39	935
40	957
41	1018
42	1041
43	1102
44	1160
45	1224
46	1250
47	1321
48	1386
49	1458
50	1525
51	1596
52	1625
53	1702

[2,6,12,20,28,36,46,56,67,73,88,95,113,131,151, 160,186,196,224,250,278,290,323,354,389,422,460, 476,520,536,579,622,667,712,762,781,831,881,935, 957,1018,1041,1102,1160,1224,1250,1321,1386,1458, 1525,1596,1625,1702]