login

A168619 as a triangular array

1
11
141
112121
12436241
1408080401
160150200150601
184252420420252841
11123927849807843921121
114457613442016201613445761441
118081021603780453637802160810

A168619 as a square array

11111111111
141224406084112144180
1123680150252392576810
1248020042078413442160
14015042098020163780
16025278420164536
18439213443780
11125762160
1144810
1
11111111111
141224406084112144180
1123680150252392576810
1248020042078413442160
14015042098020163780
16025278420164536
18439213443780
11125762160
1144810
1