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A269109 as a triangular array

4
1616
6018060
21617401740216
756155404090815540756
25921323008724608724601323002592
8748109074017593092439647001759309210907408748
29160878766034205554820854840682085484068

A269109 as a square array

416602167562592874829160
1618017401554013230010907408787660
6017404090887246017593092342055548
21615540872460439647002085484068
756132300175930922085484068
25921090740
8748

A269109 as an upper right triangle

416602167562592874829160
1618017401554013230010907408787660
6017404090887246017593092342055548
21615540872460439647002085484068
756132300175930922085484068
25921090740
8748

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Last modified May 13 23:41 EDT 2021. Contains 343868 sequences. (Running on oeis4.)