login

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

A163254 as a triangular array

2
53
1076
1713118
2621181412
373127221915
50433832282320
6557514439332924
827366585245403430
101918374675953464135
122111102928475686054

A163254 as a square array

2510172637506582101122
3713213143577391111
611182738516683102
814223244587492
12192839526784
152333455975
2029405368
24344660
304154
35
2510172637506582101122
3713213143577391111
611182738516683102
814223244587492
12192839526784
152333455975
2029405368
24344660
304154
35