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A244131 as a triangular array

0
01
04-2
012-189
032-108144-64
080-5401440-1600625
0192-243011520-2400022500-7776
0448-1020680640-280000472500-381024117649
01024-40824516096-28000007560000-106686727529536-2097152

A244131 as a square array

000000000
141232801924481024
-2-18-108-540-2430-10206-40824
914414401152080640516096
-64-1600-24000-280000-2800000
625225004725007560000
-7776-381024-10668672
1176497529536
-2097152

A244131 as an upper right triangle

000000000
141232801924481024
-2-18-108-540-2430-10206-40824
914414401152080640516096
-64-1600-24000-280000-2800000
625225004725007560000
-7776-381024-10668672
1176497529536
-2097152

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Last modified January 16 06:59 EST 2019. Contains 319188 sequences. (Running on oeis4.)