A222637 - OEIS

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A222637 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`1`
`4`		`65`
`5`		`326`
`6`		`1957`
`7`		`137`
`8`		`109601`
`9`		`986410`
`10`		`9864101`
`11`		`27126278`
`12`		`7704505`
`13`		`16926797486`
`14`		`236975164805`
`15`		`888656868019`
`16`		`56874039553217`
`17`		`966858672404690`
`18`		`17403456103284421`
`19`		`826664164906010`
`20`		`6613313319248080001`
`21`		`138879579704209680022`
`22`		`3055350753492612960485`

[1,2,5,1,65,326,1957,137,109601,986410,9864101, 27126278,7704505,16926797486,236975164805, 888656868019,56874039553217,966858672404690, 17403456103284421,826664164906010, 6613313319248080001,138879579704209680022, 3055350753492612960485]

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Last modified April 23 12:44 EDT 2024. Contains 371913 sequences. (Running on oeis4.)