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A260323 as a triangular array

1
32
866
24242424
898060120120
415450480360720720
237221422730840252050405040
160721769610416218406720201604032040320
1256731124641517041844641512060480181440362880362880

A260323 as a square array

1382489415237216072125673
262480450214217696112464
62460480273010416151704
2412036084021840184464
1207202520672015120
72050402016060480
504040320181440
40320362880
362880
1382489415237216072125673
262480450214217696112464
62460480273010416151704
2412036084021840184464
1207202520672015120
72050402016060480
504040320181440
40320362880
362880