login

A266183 as a triangular array

1
12
126
122224
1288384120
12296776819080720
121372226296402796010193285040
12612870894481203241488243785928010654660840320
12295522532827924098704436488822224268688

A266183 as a square array

111111111
22222222
622882961372612829552
2438477682262967089448253282792
1201908040279601203241488409870443648
720101932824378592808822224268688
5040106546608
40320
111111111
22222222
622882961372612829552
2438477682262967089448253282792
1201908040279601203241488409870443648
720101932824378592808822224268688
5040106546608
40320