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A259962 as a triangular array

34
6767
155146155
353439439353
808118716031187808
188432275449544932271884
4340896418681226221868189644340
99252471964891955059550564891247199925
2279967952222813410928501606

A259962 as a square array

346715535380818844340992522799
671464391187322789642471967952
155439160354491868164891222813
353118754492262295505410928
80832271868195505501606
1884896464891
434024719
9925
346715535380818844340992522799
671464391187322789642471967952
155439160354491868164891222813
353118754492262295505410928
80832271868195505501606
1884896464891
434024719
9925