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A054582 as a triangular array

1
23
465
812107
162420149
324840281811
64968056362213
12819216011272442615
25638432022414488523017
512768640448288176104603419
102415361280896576352208120

A054582 as a square array

12481632641282565121024
36122448961923847681536
5102040801603206401280
7142856112224448896
9183672144288576
11224488176352
132652104208
153060120
1734
19

A054582 as an upper right triangle

12481632641282565121024
36122448961923847681536
5102040801603206401280
7142856112224448896
9183672144288576
11224488176352
132652104208
153060120
1734
19

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)