login

A080523 as a simple table

na(n)
11
23
324
4250
53115
646641
7823522
816777188
9387420453
109999999955
11285311670556
128916100448190
13302875106592175
1411112006825557925
15437893890380859270
1618446744073709551496
17827240261886336764041

[1,3,24,250,3115,46641,823522,16777188,387420453,
 9999999955,285311670556,8916100448190,
 302875106592175,11112006825557925,
 437893890380859270,18446744073709551496,
 827240261886336764041]