A000522 - OEIS

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A000522 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`16`
`4`		`65`
`5`		`326`
`6`		`1957`
`7`		`13700`
`8`		`109601`
`9`		`986410`
`10`		`9864101`
`11`		`108505112`
`12`		`1302061345`
`13`		`16926797486`
`14`		`236975164805`
`15`		`3554627472076`
`16`		`56874039553217`
`17`		`966858672404690`
`18`		`17403456103284421`
`19`		`330665665962404000`
`20`		`6613313319248080001`
`21`		`138879579704209680022`
`22`		`3055350753492612960485`
`23`		`70273067330330098091156`

[1,2,5,16,65,326,1957,13700,109601,986410,9864101, 108505112,1302061345,16926797486,236975164805, 3554627472076,56874039553217,966858672404690, 17403456103284421,330665665962404000, 6613313319248080001,138879579704209680022, 3055350753492612960485,70273067330330098091156]

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Last modified May 16 15:45 EDT 2024. Contains 372554 sequences. (Running on oeis4.)