login

A225465 as a triangular array

1
22
9123
6496364
6251000450805
777612960648014401506
1176492016841080452744036752527
2097152367001620643845734408960080643928

A225465 as a square array

1296462577761176492097152
212961000129602016843670016
33645064801080452064384
480144027440573440
5150367589600
62528064
7392
8
1296462577761176492097152
212961000129602016843670016
33645064801080452064384
480144027440573440
5150367589600
62528064
7392
8