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A192915 as a triangular array

8
1515
263026
42565642
64981129864
9316221021016293
130255372420372255130
176385627792792627385176
23256110121419158414191012561232
29979315732431300330032431

A192915 as a square array

81526426493130176232299
15305698162255385561793
265611221037262710121573
429821042079214192431
6416237279215843003
9325562714193003
13038510122431
176561
232
81526426493130176232299
15305698162255385561793
265611221037262710121573
429821042079214192431
6416237279215843003
9325562714193003
13038510122431
176561
232