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A173568 as a triangular array

6
1919
685668
261211211261
1030104465410441030
410358192993299358194103
1639233560191029840191023356016392
65545195147137571529895298913757119514765545
2621541136836101960641270018227041270010196061136836262154

A173568 as a square array

61968261103041031639265545262154
195621110445819335601951471136836
682116542993191021375711019606
26110442993984052989412700
103058191910252989182270
410333560137571412700
163921951471019606
655451136836
262154

A173568 as an upper right triangle

61968261103041031639265545262154
195621110445819335601951471136836
682116542993191021375711019606
26110442993984052989412700
103058191910252989182270
410333560137571412700
163921951471019606
655451136836
262154

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Last modified November 29 18:13 EST 2022. Contains 358431 sequences. (Running on oeis4.)