login

A104256 as a simple table

na(n)
10
20
31
46
547
6433
74826
863344
9957206
1016368226
11312484331
126588211317
13152035645781
143811750833515
15103171389227156
162998418499414228
1793127351040630156
183078376326065274609
19107905191218919625781

[0,0,1,6,47,433,4826,63344,957206,16368226,
 312484331,6588211317,152035645781,3811750833515,
 103171389227156,2998418499414228,
 93127351040630156,3078376326065274609,
 107905191218919625781]