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A320637 as a triangular array

1
11
121
1611
1121221
16012411
1601808621
14201801206611
184050402402406421
1252050401512024014441211
1252025200302401512028824024321

A320637 as a square array

11111111111
12612606042084025202520
1112121801805040504025200
12481202401512030240
116624024015120
1266144288
1144240
121224
113
12
1
11111111111
12612606042084025202520
1112121801805040504025200
12481202401512030240
116624024015120
1266144288
1144240
121224
113
12
1