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A355665 as a triangular array

1
11
103
10214
100388
100632694
1000121506578
10002440152472792
100006090012600920904
10000120240604814732813109088
1000003601260436801705536207360912

A355665 as a square array

11111111111
1000000000
320000000
143600000
88321224000
69415040601200
65781524900240360
727921260060481260
92090414732843680
131090881705536
207360912
11111111111
1000000000
320000000
143600000
88321224000
69415040601200
65781524900240360
727921260060481260
92090414732843680
131090881705536
207360912