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A220545 as a triangular array

1
22
484
838388
1617639517616
328163778377881632
643616321266496832126361664
128153622610421047584104758426104215362128
256634842095121167760123355292916776012209512163484256
512

A220545 as a square array

1248163264128256512
283817681636161536263484
4383953778321262610422095121
8176377864968104758416776012
1681632126104758433552929
32361626104216776012
64153622095121
12863484
256

A220545 as an upper right triangle

1248163264128256512
283817681636161536263484
4383953778321262610422095121
8176377864968104758416776012
1681632126104758433552929
32361626104216776012
64153622095121
12863484
256

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Last modified February 25 20:52 EST 2020. Contains 332258 sequences. (Running on oeis4.)