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A155451 as a triangular array

1
11
141
1991
12532251
11051321321051
16117247487246111
14333496050805080496043331
1352953965440306404124030639654352951
1322577357910362322362988362988362322357910

A155451 as a square array

1111111111
14925105611433335295322577
1932132724496039654357910
125132748508040306362322
1105724508040412362988
1611496040306362988
1433339654362322
135295357910
1

A155451 as an upper right triangle

1111111111
14925105611433335295322577
1932132724496039654357910
125132748508040306362322
1105724508040412362988
1611496040306362988
1433339654362322
135295357910
1

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Last modified July 31 10:51 EDT 2021. Contains 346373 sequences. (Running on oeis4.)