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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”).

A147417 as a simple table

na(n)
11
21
31
41
51
61
71
82
93
108
1113
1222
1343
14117
15277
161026

[1,1,1,1,1,1,1,2,3,8,13,22,43,117,277,1026]