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A072098
as a simple table
n
a(n)
1
1
2
3
3
7
4
12
5
16
6
21
7
28
8
62
9
97
10
118
11
122
12
135
13
164
14
218
15
333
16
346
17
387
18
443
19
485
20
521
21
630
22
819
[1,3,7,12,16,21,28,62,97,118,122,135,164,218,333, 346,387,443,485,521,630,819]