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A165401 as a triangular array

2
13
175
1131237
116561912755911
114436434143078716707684311913
1193015533352091673061805260813370028321355231533839552241919117
1

A165401 as a square array

21111111
3713116561914436434143071930155333520916730618052608
523127587167071337002832135523
7596843153383955
1111922419
13191
17
21111111
3713116561914436434143071930155333520916730618052608
523127587167071337002832135523
7596843153383955
1111922419
13191
17