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A333200 as a triangular array

2
311
51729
7233797
134153367149
194759397191211
317167409251223127
4383794572934793071847
61101894873475213311949541
7310713749941963178721291087907
103113

A333200 as a square array

2357131931436173103
11172341477183101107113
29375359677989137
97367397409457487499
149191251293347419
211223479521631
127307331787
184719492129
5411087
907
2357131931436173103
11172341477183101107113
29375359677989137
97367397409457487499
149191251293347419
211223479521631
127307331787
184719492129
5411087
907