A176708 - OEIS

A176708 as a simple table

n	a(n)
1	1
2	3
3	6
4	11
5	17
6	25
7	34
8	45
9	58
10	73
11	89
12	108
13	128
14	150
15	174
16	201
17	229
18	260
19	292
20	327
21	364
22	403
23	443
24	487
25	533
26	581
27	631
28	684
29	738
30	796
31	855
32	917
33	981
34	1047
35	1115
36	1188
37	1262
38	1338
39	1416
40	1498
41	1581
42	1668
43	1756
44	1847
45	1941
46	2037
47	2134
48	2236
49	2340
50	2447
51	2556

[1,3,6,11,17,25,34,45,58,73,89,108,128,150,174, 201,229,260,292,327,364,403,443,487,533,581,631, 684,738,796,855,917,981,1047,1115,1188,1262,1338, 1416,1498,1581,1668,1756,1847,1941,2037,2134,2236, 2340,2447,2556]