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A278957 as a simple table

na(n)
01
10
23
38
43
562
610
7232
823
9964
1051
114014
1242
1316320
14159
1565248
16399
17261420
18483
191048568
201155
214191678
223122
2316769996
242185
2567106430
2610636
27268413987
2823528
291073688591
3042988
314294881395
32110504
3317179649295
3498680
3568719410775
36269768

[1,0,3,8,3,62,10,232,23,964,51,4014,42,16320,159,
 65248,399,261420,483,1048568,1155,4191678,3122,
 16769996,2185,67106430,10636,268413987,23528,
 1073688591,42988,4294881395,110504,17179649295,
 98680,68719410775,269768]