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A256892 as a triangular array

1
01
031
01391
07379181
0501755265301
0405179813840665451
0376339313557631135801400631
03943531192591911582274141382902618841
04596553166454311528531356339229998319235844941081

A256892 as a square array

1000000000
1313735014051376333943534596553
1979755798193135119259116645431
11826538405763191158215285313
130665135802741415633922
145140038290999831
163261892358
1844494
1108
1
1000000000
1313735014051376333943534596553
1979755798193135119259116645431
11826538405763191158215285313
130665135802741415633922
145140038290999831
163261892358
1844494
1108
1