A320742 - OEIS

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A320742 as a triangular array

0

0 0

0 0 0

0 0 0 0

0 0 0 0 0

0 0 0 0 0 0

0 0 0 0 0 0 0

0 0 0 0 0 4 1 0

0 0 0 0 0 6 13 2 0

0 0 0 0 0 6 30 46 7 0

0 0 0 0 0 6 34 130 144 12 0

0 0 0 0 0 6 34 181 532 420 31 0

0 0 0 0 0 6 34 190 871 2006 1221 58 0

0 0 0 0 0 6 34 190 996 4016 7626 3474 126 0

0 0 0 0 0 6 34 190 1011 5070 18526 28401 9856 234 0

A320742 as a square array

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0

0 0 4 6 6 6 6 6 6 6

0 1 13 30 34 34 34 34 34

0 2 46 130 181 190 190 190

0 7 144 532 871 996 1011

0 12 420 2006 4016 5070

0 31 1221 7626 18526

0 58 3474 28401

0 126 9856

0 234

0

A320742 as an upper right triangle