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A300785 as a triangular array

1
11
11271
1109310931
13739890537391
18905301573015789051
1174317156910193571569174311
130157139861241753241753139861301571
147923241753472291573217472291241753479231
17156938396581622911197211119721816229383965715691

A300785 as a square array

1111111111
112710933739890517431301574792371569
1109389053015771569139861241753383965
1373930157101935241753472291816229
18905715692417535732171119721
1174311398614722911119721
130157241753816229
147923383965
171569
1
1111111111
112710933739890517431301574792371569
1109389053015771569139861241753383965
1373930157101935241753472291816229
18905715692417535732171119721
1174311398614722911119721
130157241753816229
147923383965
171569
1