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A143211 as a triangular array

1
11
224
3369
55101525
8816244064
1313263965104169
21214263105168273441
3434681021702724427141156
5555110165275440715115518703025
898917826744571211571869

A143211 as a square array

1123581321345589
123581321345589
461016264268110178
915243963102165267
254065105170275445
64104168272440712
1692734427151157
44171411551869
11561870
3025

A143211 as an upper right triangle

1123581321345589
123581321345589
461016264268110178
915243963102165267
254065105170275445
64104168272440712
1692734427151157
44171411551869
11561870
3025

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Last modified March 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)