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A038265 as a triangular array

1
611
36132121
216118821781331
12969504261363194414641
777671280261360479160439230161051
4665651321623522405749920790614057978361771561
27993635925121975881660374160110685960

A038265 as a square array

16362161296777646656279936
1113211889504712805132163592512
121217826136261360235224019758816
133131944479160574992060374160
146414392307906140110685960
1610515797836
1771561
16362161296777646656279936
1113211889504712805132163592512
121217826136261360235224019758816
133131944479160574992060374160
146414392307906140110685960
1610515797836
1771561