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A304479 as a triangular array

1
22
444
812128
1624192416
326437376432
64184941109418464
128432202297297202432128
25610884288699318694281088256
512294496523252870287023259652944512
102473602134

A304479 as a square array

12481632641282565121024
24122464184432108829447360
4121937942024289652134
824371102978692325
1664942979312870
321842028692870
644324282325
1281088965
2562944
512
12481632641282565121024
24122464184432108829447360
4121937942024289652134
824371102978692325
1664942979312870
321842028692870
644324282325
1281088965
2562944
512