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A117268 as a triangular array

1
11
212
4235
746914
13711172640
241320314874114
4424375788136210324
814468105162250386596920

A117268 as a square array

1124713244481
11247132444
23611203768
59173157105
14264888162
4074136250
114210386
324596
920
1124713244481
11247132444
23611203768
59173157105
14264888162
4074136250
114210386
324596
920