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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”).

A010402 as a simple table

na(n)
10
21
32
44
55
68
79
810
916
1018
1120
1221
1323
1425
1531
1632
1733
1836
1937
2039
2140

[0,1,2,4,5,8,9,10,16,18,20,21,23,25,31,32,33,36,
 37,39,40]