login

A111990 as a simple table

na(n)
01
112
2108
3848
46192
543200
6292224
71933056
812572928
980702464
10512532480
113226742784
1220166803456
13125262102528
14773910872064
154759428268032
1629151365234688
17177913041518592
181082361265782784
196565932190138368

[1,12,108,848,6192,43200,292224,1933056,12572928,
 80702464,512532480,3226742784,20166803456,
 125262102528,773910872064,4759428268032,
 29151365234688,177913041518592,1082361265782784,
 6565932190138368]