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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”).

A309023 as a simple table

na(n)
11
22
30
40
51
64
70
81
93
100
111
123
1327
140
151
164
1710000
180
191
204
21256
220
231
244
25256

[1,2,0,0,1,4,0,1,3,0,1,3,27,0,1,4,10000,0,1,4,256,
 0,1,4,256]