A308274 - OEIS

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A308274 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`15`
`4`		`47`
`5`		`147`
`6`		`469`
`7`		`1531`
`8`		`5076`
`9`		`17014`
`10`		`57537`
`11`		`196043`
`12`		`671980`
`13`		`2314592`
`14`		`8005266`
`15`		`27784114`
`16`		`96720440`
`17`		`337572161`
`18`		`1180869043`
`19`		`4139120434`
`20`		`14534125630`
`21`		`51116699820`
`22`		`180036470572`
`23`		`634925138580`
`24`		`2241803318605`
`25`		`7923931456994`
`26`		`28035799832528`
`27`		`99284104334614`

[1,2,5,15,47,147,469,1531,5076,17014,57537,196043, 671980,2314592,8005266,27784114,96720440, 337572161,1180869043,4139120434,14534125630, 51116699820,180036470572,634925138580, 2241803318605,7923931456994,28035799832528, 99284104334614]

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Last modified April 23 14:15 EDT 2024. Contains 371914 sequences. (Running on oeis4.)