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A160902 as a triangular array

2
22
353
5775
51111115
7111313117
713171717137
1117192323191711
111723292929231711
11192929313129291911
1123293737373737292311
132331374143434137

A160902 as a square array

22355771111111113
2571111131717192323
371113171923292931
51113172329293737
511172329313741
7131929313743
71723293743
1117293741
11192937
1123
11
22355771111111113
2571111131717192323
371113171923292931
51113172329293737
511172329313741
7131929313743
71723293743
1117293741
11192937
1123
11