login

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

A297102 as a triangular array

2
44
8168
16585816
3221635121632
648082258225880864
12830161456626278145663016128
25611264936543040593040599365411264256
5124208060272334987126316836349871260272342080512

A297102 as a square array

248163264128256512
4165821680830161126442080
85835122581456693654602723
162162258262783040593498712
32808145663040596316836
643016936543498712
12811264602723
25642080
512
248163264128256512
4165821680830161126442080
85835122581456693654602723
162162258262783040593498712
32808145663040596316836
643016936543498712
12811264602723
25642080
512