login

A218765 as a triangular array

1
22
464
718187
1247904712
2113440340313421
3737318762942187637337
651035869722439224398697103565
114288940383170148280850170148403832889114
200805018741312916623488015

A218765 as a square array

124712213765114200
261847134373103528898050
418904031876869740383187413
7474032942224391701481291662
121341876224392808503488015
213738697170148
37103540383
652889
114
124712213765114200
261847134373103528898050
418904031876869740383187413
7474032942224391701481291662
121341876224392808503488015
213738697170148
37103540383
652889
114