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A210564 as a triangular array

1
23
278
282221
28296755
2830101200144
2830111341588377
283011240411221708987
28301124171442361349132584
28301124181543504411425140186765
2830112418

A210564 as a square array

12222222222
3788888888
82229303030303030
2167101111112112112112
55200341404417418418
144588112214421543
377170836135044
987491311425
258414018
6765

A210564 as an upper right triangle

12222222222
3788888888
82229303030303030
2167101111112112112112
55200341404417418418
144588112214421543
377170836135044
987491311425
258414018
6765

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Last modified March 29 10:22 EDT 2024. Contains 371268 sequences. (Running on oeis4.)