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A201496 as a triangular array

1
33
5295
82262268
1214549331145412
187815301432301432781518
243648777986565043205277986563648724
331515931683578156697376240669737624016835781515159333
435715393127432827

A201496 as a square array

13581218243343
3292261454781536487151593571539
5226933130143277986561683578153127432827
81454301432504320526697376240
12781577986566697376240
1836487168357815
24151593
33
13581218243343
3292261454781536487151593571539
5226933130143277986561683578153127432827
81454301432504320526697376240
12781577986566697376240
1836487168357815
24151593
33