A247767 - OEIS

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A247767 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`4`
`3`		`47`
`4`		`394`
`5`		`2082`
`6`		`15113`
`7`		`111664`
`8`		`789930`
`9`		`5388729`
`10`		`37962036`
`11`		`267900038`
`12`		`1877701685`
`13`		`13141471298`
`14`		`92221485370`
`15`		`647245199343`
`16`		`4539199525168`
`17`		`31832400653712`
`18`		`223293082430497`
`19`		`1566297779277274`
`20`		`10986034079244754`
`21`		`77056637214925187`
`22`		`540492511401025908`

[1,0,4,47,394,2082,15113,111664,789930,5388729, 37962036,267900038,1877701685,13141471298, 92221485370,647245199343,4539199525168, 31832400653712,223293082430497,1566297779277274, 10986034079244754,77056637214925187, 540492511401025908]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)