A015639 - OEIS

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

A015639 as a simple table

`n`		`a(n)`
`2`		`0`
`3`		`1`
`4`		`3`
`5`		`14`
`6`		`20`
`7`		`56`
`8`		`86`
`9`		`148`
`10`		`198`
`11`		`360`
`12`		`438`
`13`		`713`
`14`		`884`
`15`		`1157`
`16`		`1433`
`17`		`2069`
`18`		`2365`
`19`		`3262`
`20`		`3766`
`21`		`4604`
`22`		`5331`
`23`		`6944`
`24`		`7684`
`25`		`9527`
`26`		`10777`
`27`		`12737`
`28`		`14229`
`29`		`17502`
`30`		`18812`
`31`		`22809`
`32`		`25255`
`33`		`28782`
`34`		`31654`
`35`		`36484`
`36`		`39078`
`37`		`45912`
`38`		`49983`
`39`		`55894`
`40`		`60145`
`41`		`69494`

[0,1,3,14,20,56,86,148,198,360,438,713,884,1157, 1433,2069,2365,3262,3766,4604,5331,6944,7684,9527, 10777,12737,14229,17502,18812,22809,25255,28782, 31654,36484,39078,45912,49983,55894,60145,69494]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 03:33 EDT 2024. Contains 371767 sequences. (Running on oeis4.)