A027007 - OEIS

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A027007 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`53`
`5`		`634`
`6`		`4201`
`7`		`20120`
`8`		`78753`
`9`		`269829`
`10`		`844702`
`11`		`2486178`
`12`		`7017354`
`13`		`19260116`
`14`		`51903794`
`15`		`138254821`
`16`		`365619439`
`17`		`962704734`
`18`		`2528441803`
`19`		`6631057180`
`20`		`17376467099`
`21`		`45514392201`
`22`		`119188310928`
`23`		`312079208726`
`24`		`817086876180`
`25`		`2139230058328`
`26`		`5600665608772`
`27`		`14662845807193`

[1,53,634,4201,20120,78753,269829,844702,2486178, 7017354,19260116,51903794,138254821,365619439, 962704734,2528441803,6631057180,17376467099, 45514392201,119188310928,312079208726, 817086876180,2139230058328,5600665608772, 14662845807193]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)