A121299 - OEIS

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A121299 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`14`
`4`		`47`
`5`		`149`
`6`		`458`
`7`		`1373`
`8`		`4046`
`9`		`11765`
`10`		`33857`
`11`		`96611`
`12`		`273760`
`13`		`771164`
`14`		`2161352`
`15`		`6031104`
`16`		`16764719`
`17`		`46442640`
`18`		`128268379`
`19`		`353296944`
`20`		`970717966`
`21`		`2661204271`
`22`		`7280832780`
`23`		`19882745230`
`24`		`54203791062`
`25`		`147536291969`
`26`		`400991600305`

[1,4,14,47,149,458,1373,4046,11765,33857,96611, 273760,771164,2161352,6031104,16764719,46442640, 128268379,353296944,970717966,2661204271, 7280832780,19882745230,54203791062,147536291969, 400991600305]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)