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A167260 as a triangular array

0
00
010
1001
05050
00232300
01101170110
100501501001
02502369023690250
0010389525009525103800
04503973104427910397310450
1001454151596459001596459

A167260 as a square array

000100010001
01050110250450
00023000103800
15231175012369952539731145415
0005010001596459
0110236904427910
000952500
1251038397311596459
000
045
0

A167260 as an upper right triangle

000100010001
01050110250450
00023000103800
15231175012369952539731145415
0005010001596459
0110236904427910
000952500
1251038397311596459
000
045
0

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Last modified May 19 13:24 EDT 2022. Contains 353833 sequences. (Running on oeis4.)