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A184564 as a triangular array

50
336336
216757362167
14180911579115714180
9242914862583436266148625892429
6032492405762913484052713484052724057629603249
393572139035430752285220111290056634852285220113903543073935721

A184564 as a square array

50336216714180924296032493935721
336573691157148625824057629390354307
21679115734362661348405275228522011
14180148625813484052712900566348
92429240576295228522011
603249390354307
3935721
50336216714180924296032493935721
336573691157148625824057629390354307
21679115734362661348405275228522011
14180148625813484052712900566348
92429240576295228522011
603249390354307
3935721