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A236505 as a triangular array

256
26322632
274585411027458
28440811162321116232284408
29549302307987246503900230798722954930
306429664773775201936913190193691319047737752030642966
318132117987399557081160939773

A236505 as a square array

256263227458284408295493030642966318132117
2632541101116232230798724773775209873995570
27458111623246503900193691319081160939773
284408230798721936913190
2954930477377520
30642966
256263227458284408295493030642966318132117
2632541101116232230798724773775209873995570
27458111623246503900193691319081160939773
284408230798721936913190
2954930477377520
30642966