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A130746 as a triangular array

1
14
1515
162156
172884210
1836120330792
194516549512873003
110552207152002500511440
111662861001300380081944843758
1127836413654368123763182475582167960

A130746 as a square array

1111111111
456789101112
1521283645556678
5684120165220286364
21033049571510011365
7921287200230034368
30035005800812376
114401944831824
4375875582
167960
1111111111
456789101112
1521283645556678
5684120165220286364
21033049571510011365
7921287200230034368
30035005800812376
114401944831824
4375875582
167960