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A099567 as a triangular array

1
11
121
2331
35641
48111051
61219211561
9183140362171
1327497176572881
194076120147133853691
285911619626728021812145101
418717531246354749833916655111

A099567 as a square array

1112346913192841
12358121827405987
1361119314976116175
1410214071120196312
15153676147267463
162157133280547
172885218498
1836121339
1945166
11055
111
1
1112346913192841
12358121827405987
1361119314976116175
1410214071120196312
15153676147267463
162157133280547
172885218498
1836121339
1945166
11055
111
1