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A334318 as a triangular array

1
21
310
4552
56610
61318872
71533341670
8255058522183
9286798101573070
10411151682208851941
114513427539831522012632100
126120642869056850315832510

A334318 as a square array

123456789101112
115613152528414561
05618335067115134206
218345898168275428
071652101220398690
27215788315568
083051220503
379126158
043232
1105
01
0
123456789101112
115613152528414561
05618335067115134206
218345898168275428
071652101220398690
27215788315568
083051220503
379126158
043232
1105
01
0