login

A270064 as a simple table

na(n)
01
13
245
3590
47517
596176
61238818
715913695
8204383373
92626057921
1033738191906
11433438712623
125568545948434
1371541033899738
14919110571684493
1511808116466700575
16151702772808195855
171948975423808006804
1825039128916718657873
19321685935180001027054

[1,3,45,590,7517,96176,1238818,15913695,204383373,
 2626057921,33738191906,433438712623,5568545948434,
 71541033899738,919110571684493,11808116466700575,
 151702772808195855,1948975423808006804,
 25039128916718657873,321685935180001027054]