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A300280 as a triangular array

1
01
031
05101
0757211
09252246361
0119692158710551
013341415927102601635781
015113291048831221253508532551051
0173599263725212731926111309699258521361
0191106253647268120574129199386232100423097297561711
02133129819935477106181320124315310475187167261394492408153452101
023971609105054633883422885154624127086541480219379761819669302963795230452531

A300280 as a square array

1000000000000
1357911131517192123
1105725296934141132935992110625331298971609
121246215815927104883637252364726819935477105054633
13671010260122125127319212057412106181320883422885
15516353508561113091993861243153101546241270
178325596992232100447518716865414802
110558522309727261394193797618
1136975649240819669302
117115345963795
121023045
1253
1

A300280 as an upper right triangle

1000000000000
1357911131517192123
1105725296934141132935992110625331298971609
121246215815927104883637252364726819935477105054633
13671010260122125127319212057412106181320883422885
15516353508561113091993861243153101546241270
178325596992232100447518716865414802
110558522309727261394193797618
1136975649240819669302
117115345963795
121023045
1253
1

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Last modified December 8 23:48 EST 2022. Contains 358698 sequences. (Running on oeis4.)