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A027165 as a simple table

na(n)
01
12
26
310
439
561
6180
7300
81157
91823
105502
119282
1235911
1357101
14174312
15296536
161147657
171837307
185643506
199657582
2037349067
2160103305
22185313180
23318533124
241230555661
251988344759
266145979174
2710601082970
2840907870479

[1,2,6,10,39,61,180,300,1157,1823,5502,9282,35911,
 57101,174312,296536,1147657,1837307,5643506,
 9657582,37349067,60103305,185313180,318533124,
 1230555661,1988344759,6145979174,10601082970,
 40907870479]