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A308674 as a triangular array

1
13
154
117287
1257196842616
16553776255974849884294967313312612
14294967297443426488243037769948249630619149892804340282366920938463463374607431768211713298023223876953126466888

A308674 as a square array

1111111
3517257655374294967297
428196847625597484988443426488243037769948249630619149892804
72614294967313340282366920938463463374607431768211713
63126298023223876953126
1246688
8

A308674 as an upper right triangle

1111111
3517257655374294967297
428196847625597484988443426488243037769948249630619149892804
72614294967313340282366920938463463374607431768211713
63126298023223876953126
1246688
8

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)