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A008495 as a simple table

na(n)
01
113
291
3455
41820
56188
618564
750388
8125970
9293930
10646646
111352078
122704156
135200299
149657687
1517383769
1630421300
1751894115
1886487037
19141101961
20225742452
21354691350
22548060110
23833805154
241250325622
251849778840
262702274848
273901139736
285569469620

[1,13,91,455,1820,6188,18564,50388,125970,293930,
 646646,1352078,2704156,5200299,9657687,17383769,
 30421300,51894115,86487037,141101961,225742452,
 354691350,548060110,833805154,1250325622,
 1849778840,2702274848,3901139736,5569469620]