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A112351 as a triangular array

1
13
165
19197
11242449
115741388511
11811531636314613
121165605105981923115
124224103224702984165234417
12729216244974837873803060

A112351 as a square array

1111111111
369121518212427
5194274115165224292
74413831660510321624
985363105924704974
1114681929848378
1323116527380
153443060
17
1111111111
369121518212427
5194274115165224292
74413831660510321624
985363105924704974
1114681929848378
1323116527380
153443060
17