login

A251381 as a triangular array

124
10481048
9124196449124
8029638570438570480296
7093967712232173096727712232709396
62760401553780047966352247966352241553780046276040
555516523140670344370780150048495356323237078015004

A251381 as a square array

1241048912480296709396627604055551652
10481964438570477122321553780043140670344
91243857041730967279663522437078015004
80296771223279663522484953563232
70939615537800437078015004
6276040
1241048912480296709396627604055551652
10481964438570477122321553780043140670344
91243857041730967279663522437078015004
80296771223279663522484953563232
70939615537800437078015004
6276040