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A208656 as a triangular array

0
31
872
1521133
244644214
358511080315
48141230225132436
63217427525413203577
8031672810781064700296738
9944111642016239419741116414919
1205951770

A208656 as a square array

03815243548638099120
17214685141217316441595
2134411023042772811641770
3218022552510782016
43113241310642394
5432037001974
6572961116
773414
891
9
03815243548638099120
17214685141217316441595
2134411023042772811641770
3218022552510782016
43113241310642394
5432037001974
6572961116
773414
891
9