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A223297 as a triangular array

9
2424
9616896
28813681368288
10561130442168113041056
336093528709320709320935283360
1180877392822346136460087202234613677392811808
38688640418437726250429974836242997483624377262504

A223297 as a square array

92496288105633601180838688
24168136811304935287739286404184
9613684216870932022346136377262504
28811304709320460087202997483624
105693528223461362997483624
3360773928377262504
11808

A223297 as an upper right triangle

92496288105633601180838688
24168136811304935287739286404184
9613684216870932022346136377262504
28811304709320460087202997483624
105693528223461362997483624
3360773928377262504
11808

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)