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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”).

A071987 as a simple table

na(n)
0100
1121
2144
3169
4195
5225
6270
7341
8441
91013
101400
113201
1222100
1311100001

[100,121,144,169,195,225,270,341,441,1013,1400,
 3201,22100,11100001]