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A117270 as a triangular array

0
10
220
12630
134481240
21006701202050
423021260020102403060
10418522961144410046904204270
303318148334816118445611760093806725680
1019056260272986326375066723553368

A117270 as a square array

012121342100423021041852303318141019056260
02648670126002961148334816272986326
0312120201044100118445637506672
042024046901176003553368
05304209380
0642672
0756
08
0
012121342100423021041852303318141019056260
02648670126002961148334816272986326
0312120201044100118445637506672
042024046901176003553368
05304209380
0642672
0756
08
0