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A209130 as a triangular array

1
12
153
19125
11431278
12065895513
12712023022210821
13520351168451420534
144322102217771834112538155
1544861890409554424563236769689
16570532888625

A209130 as a square array

11111111111
25914202735445465
3123165120203322486705
52789230511102218903288
855222684177740958625
1310851418345442
2120511254563
343812367
55696
89
11111111111
25914202735445465
3123165120203322486705
52789230511102218903288
855222684177740958625
1310851418345442
2120511254563
343812367
55696
89