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A193892 as a triangular array

1
21
852
201483
403020114
70554026145
11291705032176
168140112856038207
2402041681331007044238
3302852401961541158050269
4403853302762241751309056

A193892 as a square array

128204070112168240330440
1514305591140204285385
28204070112168240330
311265085133196276
4143260100154224
5173870115175
6204480130
7235090
82656
9

A193892 as an upper right triangle

128204070112168240330440
1514305591140204285385
28204070112168240330
311265085133196276
4143260100154224
5173870115175
6204480130
7235090
82656
9

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Last modified September 25 20:01 EDT 2021. Contains 347659 sequences. (Running on oeis4.)