A293721 - OEIS

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A293721 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`79`
`4`		`457`
`5`		`5901`
`6`		`66841`
`7`		`720259`
`8`		`11155089`
`9`		`158315257`
`10`		`2361665161`
`11`		`42133751991`
`12`		`720156599449`
`13`		`13181971424389`
`14`		`265545621153177`
`15`		`5280775950377131`
`16`		`111888028465044001`
`17`		`2508562975185903729`
`18`		`56507353426001537929`
`19`		`1342159313030965211167`

[1,1,9,79,457,5901,66841,720259,11155089, 158315257,2361665161,42133751991,720156599449, 13181971424389,265545621153177,5280775950377131, 111888028465044001,2508562975185903729, 56507353426001537929,1342159313030965211167]

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Last modified May 5 08:57 EDT 2024. Contains 372264 sequences. (Running on oeis4.)