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A305530 as a triangular array

1
22
484
830308
1611216111216
3242088088042032
641576477973854779157664
1285912260006113961139260005912128
2562217614147450635976741750635914147422176256
51283184769617

A305530 as a square array

1248163264128256512
2830112420157659122217683184
430161880477926000141474769617
8112880738561139506359
16420477961139767417
32157626000506359
645912141474
12822176
256

A305530 as an upper right triangle

1248163264128256512
2830112420157659122217683184
430161880477926000141474769617
8112880738561139506359
16420477961139767417
32157626000506359
645912141474
12822176
256

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Last modified August 9 02:38 EDT 2024. Contains 375024 sequences. (Running on oeis4.)