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A011927 as a simple table

na(n)
00
10
20
30
41
57
621
749
898
9177
10296
11465
12698
131009
141413
151927
162569
173360
184320
195472
206840
218449
2210327
2312501
2415001
2517858
2621105
2724776
2828905
2933530
3038689
3144421
3250767
3357769
3465472
3573920

[0,0,0,0,1,7,21,49,98,177,296,465,698,1009,1413,
 1927,2569,3360,4320,5472,6840,8449,10327,12501,
 15001,17858,21105,24776,28905,33530,38689,44421,
 50767,57769,65472,73920]