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Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A039794 as a simple table

na(n)
11
21
31
41
52
64
78
87
99
1022
1128
1246
13102
14139
15200
16284
17829
18679
192318

[1,1,1,1,2,4,8,7,9,22,28,46,102,139,200,284,829,
 679,2318]