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A309392 as a triangular array

3
53
1175
171373
29191153
4137131175
594317231373
71672329191153
10179315331171775
10797375937192313113
13710341714329293113117
149109

A309392 as a square array

35111729415971101107137149
3713193743677997103109
5711131723313741
35112329535971
371319313743
5711171929
35172329
371331
51113
311
7
35111729415971101107137149
3713193743677997103109
5711131723313741
35112329535971
371319313743
5711171929
35172329
371331
51113
311
7