A091356 - OEIS

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

A091356 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`2`
`4`		`5`
`5`		`9`
`6`		`18`
`7`		`30`
`8`		`53`
`9`		`85`
`10`		`139`
`11`		`215`
`12`		`336`
`13`		`504`
`14`		`760`
`15`		`1115`
`16`		`1635`
`17`		`2351`
`18`		`3375`
`19`		`4770`
`20`		`6725`
`21`		`9368`
`22`		`13006`
`23`		`17885`
`24`		`24510`
`25`		`33319`
`26`		`45139`
`27`		`60743`
`28`		`81457`
`29`		`108610`
`30`		`144334`
`31`		`190844`
`32`		`251542`
`33`		`330082`
`34`		`431825`
`35`		`562710`
`36`		`731154`
`37`		`946644`
`38`		`1222305`
`39`		`1573155`
`40`		`2019471`

[1,2,5,9,18,30,53,85,139,215,336,504,760,1115, 1635,2351,3375,4770,6725,9368,13006,17885,24510, 33319,45139,60743,81457,108610,144334,190844, 251542,330082,431825,562710,731154,946644,1222305, 1573155,2019471]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)