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A256658 as a triangular array

1
92
14153
1723245
222837398
273645606313
304458739710221
3549719411815716534
43577911515219125426755
48709212818624630941143289
5178113149207301

A256658 as a square array

19141722273035434851
2152328364449577078
324374558717992113
539607394115128149
86397118152186207
13102157191246301
21165254309
34267411
55432
89
19141722273035434851
2152328364449577078
324374558717992113
539607394115128149
86397118152186207
13102157191246301
21165254309
34267411
55432
89