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A200045 as a triangular array

4
16252
643912228984
25659928128700962545607472
1024906912696448224465659203104272454472598400
4096135717123637683561679102304162784140221913588582784

A200045 as a square array

4166425610244096
25239125992890691213571712
2289841287009669644822436376835616
254560747246565920310479102304162784
272454472598400140221913588582784
4166425610244096
25239125992890691213571712
2289841287009669644822436376835616
254560747246565920310479102304162784
272454472598400140221913588582784