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A234832 as a triangular array

69
516516
384392073843
2860216163116163128602
212850282614465664602826144212850
158395549366557263929692263929692493665571583955
11787201862112943105723864722415711354310572386472

A234832 as a square array

69516384328602212850158395511787201
5169207161631282614449366557862112943
3843161631656646026392969210572386472
28602282614426392969224157113543
2128504936655710572386472
1583955
69516384328602212850158395511787201
5169207161631282614449366557862112943
3843161631656646026392969210572386472
28602282614426392969224157113543
2128504936655710572386472
1583955