A117160 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A117160 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`4`
`5`		`9`
`6`		`19`
`7`		`43`
`8`		`94`
`9`		`210`
`10`		`464`
`11`		`1035`
`12`		`2295`
`13`		`5111`
`14`		`11352`
`15`		`25259`
`16`		`56145`
`17`		`124888`
`18`		`277669`
`19`		`617554`
`20`		`1373201`
`21`		`3053883`
`22`		`6790995`
`23`		`15102178`
`24`		`33583784`
`25`		`74684504`
`26`		`166082706`
`27`		`369337117`
`28`		`821331578`
`29`		`1826484804`
`30`		`4061741926`
`31`		`9032530513`

[1,1,2,4,9,19,43,94,210,464,1035,2295,5111,11352, 25259,56145,124888,277669,617554,1373201,3053883, 6790995,15102178,33583784,74684504,166082706, 369337117,821331578,1826484804,4061741926, 9032530513]

License Agreements, Terms of Use, Privacy Policy. .

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