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A203355 as a triangular array

80
244244
702998702
2062371637162062
60321406817676140686032
176145335484322843225335417614
5148220150640362450579840362420150651482
1504627617101933250305604030560401933250761710

A203355 as a square array

80244702206260321761451482150462
24499837161406853354201506761710
702371617676843224036241933250
206214068843225057983056040
6032533544036243056040
176142015061933250
51482761710

A203355 as an upper right triangle

80244702206260321761451482150462
24499837161406853354201506761710
702371617676843224036241933250
206214068843225057983056040
6032533544036243056040
176142015061933250
51482761710

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)