login

A187647 as a simple table

na(n)
01
12
29
399
41800
544325
61367977
750697257
82192461310
9108367857065
106025952821720
11372308453692006
1225302513044450266
131875871087298000326
14150658859151673309726
1513030526931922299349726
161207492044401730133131811

[1,2,9,99,1800,44325,1367977,50697257,2192461310,
 108367857065,6025952821720,372308453692006,
 25302513044450266,1875871087298000326,
 150658859151673309726,13030526931922299349726,
 1207492044401730133131811]