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A259985 as a triangular array

1
11
142
19186
116729624
12013032026544
124204752118567280
1282941456352138921617144
1324002496826414272117763776264
1365223936166593992452071334808577484
140660584030210935681710601753609074519080888
144814827250677193556461208667832554532236808417451632

A259985 as a square array

111111111111
1491620242832364044
21872130204294400522660814
69632075214562496393658408272
24265118535218264166593021050677
446723892142723992493568193556
8016171177652071171060461208
144377633480175360667832
264857790745554532
48419080236808
88841745
1632
111111111111
1491620242832364044
21872130204294400522660814
69632075214562496393658408272
24265118535218264166593021050677
446723892142723992493568193556
8016171177652071171060461208
144377633480175360667832
264857790745554532
48419080236808
88841745
1632