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A249162 as a triangular array

2
53
7175
1913177
127659191911
911503127127313
73319833911911171917
167149496037331733113112713119
38774932731716714916714965991165912723
1715331713900147387749387749503

A249162 as a square array

25719127911733116714938774917153317
31713165950398334960332731713900147
57191279117331167149387749
7191279117331167149387749
11317131659503
1319127911
17131659
19127
23
25719127911733116714938774917153317
31713165950398334960332731713900147
57191279117331167149387749
7191279117331167149387749
11317131659503
1319127911
17131659
19127
23