A005785 - OEIS

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A005785 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`28`
`3`		`156`
`4`		`863`
`5`		`4571`
`6`		`22952`
`7`		`108182`
`8`		`477136`
`9`		`1969270`
`10`		`7625579`
`11`		`27804973`
`12`		`95858868`
`13`		`313747418`
`14`		`978734539`
`15`		`2920530663`
`16`		`8363945469`
`17`		`23057872913`
`18`		`61357278239`
`19`		`157985305473`
`20`		`394486861086`
`21`		`957156158394`
`22`		`2260761331227`

[1,5,28,156,863,4571,22952,108182,477136,1969270, 7625579,27804973,95858868,313747418,978734539, 2920530663,8363945469,23057872913,61357278239, 157985305473,394486861086,957156158394, 2260761331227]

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Last modified April 25 10:47 EDT 2024. Contains 371967 sequences. (Running on oeis4.)