login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A184257 as a triangular array

1
11
111
1111
11221
112212
1123131
113451051
123510201543
123819414726171
12413337913512991181
1251751152333477427180283
12622782787391393

A184257 as a square array

1111111111111
111111122222
11222333456
1223458131722
11151019335178
2310204179152278
151547135333739
14261294771393
31791427
118180
128
3
1111111111111
111111122222
11222333456
1223458131722
11151019335178
2310204179152278
151547135333739
14261294771393
31791427
118180
128
3