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A127496 as a triangular array

1
11
122
2135
77771
4916233037
373737371514
305383120157194231268
268268268268268162050
1031863064636578881156142416921960
22282496249624962496249624962496

A127496 as a square array

11127437302681032228
1217937532681862496
2371637832683062496
5723371202684632496
13011572686572496
37519418882496
14231611562496
2682014242496
501692
1960
11127437302681032228
1217937532681862496
2371637832683062496
5723371202684632496
13011572686572496
37519418882496
14231611562496
2682014242496
501692
1960