A300493 - OEIS

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A300493 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`18`
`3`		`52`
`4`		`143`
`5`		`412`
`6`		`1225`
`7`		`3699`
`8`		`11243`
`9`		`34012`
`10`		`102446`
`11`		`307967`
`12`		`926094`
`13`		`2787783`
`14`		`8398551`
`15`		`25307489`
`16`		`76250370`
`17`		`229695945`
`18`		`691863018`
`19`		`2083934202`
`20`		`6277172983`
`21`		`18908580942`
`22`		`56958622146`
`23`		`171576895601`
`24`		`516838549210`
`25`		`1556857505073`

[4,18,52,143,412,1225,3699,11243,34012,102446, 307967,926094,2787783,8398551,25307489,76250370, 229695945,691863018,2083934202,6277172983, 18908580942,56958622146,171576895601,516838549210, 1556857505073]

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Last modified September 15 19:46 EDT 2024. Contains 375954 sequences. (Running on oeis4.)