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A133289 as a triangular array

1
11
521
371531
3631483041
444118153705051
651332664654457407561
11140094559319326112705129510571
217718518912072182372424869625410207214081

A133289 as a square array

11537363444165133111400921771851
12151481815266464559318912072
13303705445932611823724
145074012705248696
1575129525410
161052072
17140
18
1
11537363444165133111400921771851
12151481815266464559318912072
13303705445932611823724
145074012705248696
1575129525410
161052072
17140
18
1