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A262144 as a triangular array

1
12
11110
146241108
11282739104112214
12721638426524483632175708
1522649642883584450945651125672433895236
1904212325188520968220835841297520481022949214033

A262144 as a square array

11111111
21146128272522904
1024127391638464964212325
10810411265244288358418852096
221483632145094565822083584
7570811256724312975204810
389523622949214033
11111111
21146128272522904
1024127391638464964212325
10810411265244288358418852096
221483632145094565822083584
7570811256724312975204810
389523622949214033