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A183474 as a triangular array

1
22
363
412124
62833286
968111111689
1315637455037415613
19368120527692769120536819
288724003133382128013338400387228
41204813229660121532911532916601213229204841
60

A183474 as a square array

1234691319284160
261228681563688722048
312331113741205400313229
42811155027691333866012
668374276921280153291
9156120513338153291
13368400366012
1987213229
282048
41
1234691319284160
261228681563688722048
312331113741205400313229
42811155027691333866012
668374276921280153291
9156120513338153291
13368400366012
1987213229
282048
41