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A221890 as a triangular array

0
00
000
0800
037000
01692029000
08112722413720400
038783188115445856313129700
01850241663054887035408074760578460800
088302549680320121285253748386121670248810743570

A221890 as a square array

0000000000
0083716981138781850288302
0002022722318814166305496803
009041371544585488703201212852
00204563135408074537483861
001297760578216702488
00460810743570
00
0

A221890 as an upper right triangle

0000000000
0083716981138781850288302
0002022722318814166305496803
009041371544585488703201212852
00204563135408074537483861
001297760578216702488
00460810743570
00
0

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Last modified September 24 13:38 EDT 2022. Contains 356932 sequences. (Running on oeis4.)