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A091836 as a triangular array

1
11
121
2331
46641
913131051
213030241561
51727259402171
127178178148105622881
323450450378276174913691
8351158115898073048027312845101
218830233023

A091836 as a square array

11124921511273238352188
123613307217845011583023
13613307217845011583023
14102459148378980
151540105276730
162162174480
172891273
1836128
1945
110
1
11124921511273238352188
123613307217845011583023
13613307217845011583023
14102459148378980
151540105276730
162162174480
172891273
1836128
1945
110
1