A000559 - OEIS

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A000559 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`12`
`5`		`110`
`6`		`945`
`7`		`8092`
`8`		`70756`
`9`		`638423`
`10`		`5971350`
`11`		`57996774`
`12`		`585092607`
`13`		`6128147610`
`14`		`66579524648`
`15`		`749542556193`
`16`		`8733648533696`
`17`		`105203108066962`
`18`		`1308549777461505`
`19`		`16787682400875456`
`20`		`221901108871482760`
`21`		`3018891886411332135`
`22`		`42230736603244134242`

[1,12,110,945,8092,70756,638423,5971350,57996774, 585092607,6128147610,66579524648,749542556193, 8733648533696,105203108066962,1308549777461505, 16787682400875456,221901108871482760, 3018891886411332135,42230736603244134242]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)