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A240893 as a triangular array

1
11
242
411114
83657368
1611628928911616
3237614852362148537632
641216760919065190657609121664
128393638981154858245268154858389813936128
2561273619976112555853146755

A240893 as a square array

11248163264128256
1411361163761216393612736
211572891485760938981199761
4362892362190651548581255585
81161485190652452683146755
163767609154858
32121638981
643936
128

A240893 as an upper right triangle

11248163264128256
1411361163761216393612736
211572891485760938981199761
4362892362190651548581255585
81161485190652452683146755
163767609154858
32121638981
643936
128

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Last modified January 21 13:55 EST 2020. Contains 331113 sequences. (Running on oeis4.)