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A137320 as a triangular array

1
02
024
04128
012444816
04820028016032
024010961800136048064
014407056129921176056001344128
0100805227210505610830462720206083584256
0806404383369449921076544718368290304698889216512

A137320 as a square array

1000000000
224124824014401008080640
412442001096705652272438336
848280180012992105056944992
161601360117601083041076544
32480560062720718368
64134420608290304
128358469888
2569216
512
1000000000
224124824014401008080640
412442001096705652272438336
848280180012992105056944992
161601360117601083041076544
32480560062720718368
64134420608290304
128358469888
2569216
512