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A252447 as a triangular array

339
16771677
9062137779062
4865813120213120248658
259257114938620910421149386259257
1382414101573873049118130491181101573871382414
738903491120655454665875732217984454665875911206557389034

A252447 as a square array

339167790624865825925713824147389034
16771377713120211493861015738791120655
9062131202209104230491181454665875
48658114938630491181732217984
25925710157387454665875
138241491120655
7389034

A252447 as an upper right triangle

339167790624865825925713824147389034
16771377713120211493861015738791120655
9062131202209104230491181454665875
48658114938630491181732217984
25925710157387454665875
138241491120655
7389034

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Last modified May 18 12:18 EDT 2024. Contains 372630 sequences. (Running on oeis4.)