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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”).

A117537 as a simple table

na(n)
02
13
25
37
412
519
631
746
853
972
10270
11311
12954
131178
141308
151395
161578
173395
184190

[2,3,5,7,12,19,31,46,53,72,270,311,954,1178,1308,
 1395,1578,3395,4190]