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A207535 as a triangular array

4
1616
5825658
21433643364214
7884579614700645796788
2902620944675869467586946209442902
1068684216043087461161066263778308746116842160410686
3935011419059614111752738166743944836

A207535 as a square array

4165821478829021068639350
162563364457966209448421604114190596
583364147006675869430874611614111752738
2144579667586941066263778166743944836
788620944308746116
29028421604
10686
4165821478829021068639350
162563364457966209448421604114190596
583364147006675869430874611614111752738
2144579667586941066263778166743944836
788620944308746116
29028421604
10686