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A038297 as a triangular array

1
97
8112649
72917011323343
65612041223814123482401
5904922963535721027783010804516807
5314412480058482233550009402917215907578117649
4782969260406096076142178764805

A038297 as a square array

19817296561590495314414782969
7126170120412229635248005826040609
49132323814357210482233560761421
34312348277830500094078764805
24011080452917215
16807907578
117649
19817296561590495314414782969
7126170120412229635248005826040609
49132323814357210482233560761421
34312348277830500094078764805
24011080452917215
16807907578
117649