A002449 - OEIS

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A002449 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`26`
`5`		`166`
`6`		`1626`
`7`		`25510`
`8`		`664666`
`9`		`29559718`
`10`		`2290267226`
`11`		`314039061414`
`12`		`77160820913242`
`13`		`34317392762489766`
`14`		`27859502236825957466`
`15`		`41575811106337540656038`
`16`		`114746581654195790543205466`
`17`		`588765612737696531880325270438`
`18`		`5642056933026209681424588087899226`

[1,1,2,6,26,166,1626,25510,664666,29559718, 2290267226,314039061414,77160820913242, 34317392762489766,27859502236825957466, 41575811106337540656038, 114746581654195790543205466, 588765612737696531880325270438, 5642056933026209681424588087899226]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)