A007595 - OEIS

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A007595 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`7`
`5`		`22`
`6`		`66`
`7`		`217`
`8`		`715`
`9`		`2438`
`10`		`8398`
`11`		`29414`
`12`		`104006`
`13`		`371516`
`14`		`1337220`
`15`		`4847637`
`16`		`17678835`
`17`		`64823110`
`18`		`238819350`
`19`		`883634026`
`20`		`3282060210`
`21`		`12233141908`
`22`		`45741281820`
`23`		`171529836218`
`24`		`644952073662`
`25`		`2430973304732`
`26`		`9183676536076`
`27`		`34766775829452`
`28`		`131873975875180`

[1,1,3,7,22,66,217,715,2438,8398,29414,104006, 371516,1337220,4847637,17678835,64823110, 238819350,883634026,3282060210,12233141908, 45741281820,171529836218,644952073662, 2430973304732,9183676536076,34766775829452, 131873975875180]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)