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A226833 as a triangular array

4
46
61014
10223446
1022344658
201205209213217221
133185237289341393445
133185237289341393445497
635707779851923995106711391211
697793889985108111771273136914651561

A226833 as a square array

4461010201133133635697
6102222205185185707793
143434209237237779889
4646213289289851985
582173413419231081
2213933939951177
44544510671273
49711391369
12111465
1561
4461010201133133635697
6102222205185185707793
143434209237237779889
4646213289289851985
582173413419231081
2213933939951177
44544510671273
49711391369
12111465
1561