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A144432 as a triangular array

-1
-1-1
-1-1-1
-111-1
-1515-1
-1111111-1
-11941714119-1
-1297129297129-1
-14123970186970123941-1
-15537981118118181137955-1

A144432 as a square array

-1-1-1-1-1-1-1-1-1-1
-1-1151119294155
-11114171239379
-1517129701811
-1114129869181
-11971701181
-129239811
-141379
-155
-1

A144432 as an upper right triangle

-1-1-1-1-1-1-1-1-1-1
-1-1151119294155
-11114171239379
-1517129701811
-1114129869181
-11971701181
-129239811
-141379
-155
-1

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)