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A185814 as a triangular array

1
11
121
1931
1523041
15452507051
16966361574013561
11144575630113895171523171
12199464110714825541640390341636481
14921913724542820590444485692698406613254091

A185814 as a square array

1111111111
129525456966114457219946449219137
1330250361556301110714824542820
1470740138952554165904444
15135171540390856926
16231341698406
173646132
18540
19
1
1111111111
129525456966114457219946449219137
1330250361556301110714824542820
1470740138952554165904444
15135171540390856926
16231341698406
173646132
18540
19
1