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A264689
as a simple table
n
a(n)
1
1
2
3
3
8
4
14
5
23
6
35
7
50
8
66
9
85
10
107
11
134
12
162
13
193
14
227
15
264
16
302
17
343
18
387
19
436
20
488
[1,3,8,14,23,35,50,66,85,107,134,162,193,227,264, 302,343,387,436,488]