login

A123310 as a simple table

na(n)
01
12
25
318
493
5650
65825
764486
8858525
913460814
10244360845
115063982498
12118379934453
133090176655290
1489294118056273
152834776197278278
1698222473389128821
173693056479700344798
18149906848766779722109

[1,2,5,18,93,650,5825,64486,858525,13460814,
 244360845,5063982498,118379934453,3090176655290,
 89294118056273,2834776197278278,98222473389128821,
 3693056479700344798,149906848766779722109]