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A137455 as a triangular array

0
1-3
25-15
3-1456-42
454-170290-90
5-264744-13501000-165
61560-41166174-72102695-273
7-1080027264-3729641664-284206160-420
885680-209520270864-260064223524-8996412516-612
9-7660801828800-22744802021760-1587600

A137455 as a square array

0123456789
-35-1454-2641560-1080085680-766080
-1556-170744-411627264-2095201828800
-42290-13506174-37296270864-2274480
-901000-721041664-2600642021760
-1652695-28420223524-1587600
-2736160-89964
-42012516
-612
0123456789
-35-1454-2641560-1080085680-766080
-1556-170744-411627264-2095201828800
-42290-13506174-37296270864-2274480
-901000-721041664-2600642021760
-1652695-28420223524-1587600
-2736160-89964
-42012516
-612