A121174 - OEIS

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

A121174 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`4`
`3`		`7`
`4`		`14`
`5`		`6`
`6`		`34`
`7`		`68`
`8`		`9`
`9`		`145`
`10`		`11`
`11`		`301`
`12`		`13`
`13`		`615`
`14`		`1230`
`15`		`16`
`16`		`2476`
`17`		`18`
`18`		`4970`
`19`		`20`
`20`		`9960`
`21`		`22`
`22`		`19942`
`23`		`24`
`24`		`39908`
`25`		`26`
`26`		`79842`
`27`		`28`
`28`		`159712`
`29`		`30`
`30`		`319454`
`31`		`32`
`32`		`638940`
`33`		`35`
`34`		`1277915`
`35`		`2555830`
`36`		`37`
`37`		`5111697`
`38`		`39`
`39`		`10223433`
`40`		`41`
`41`		`20446907`
`42`		`43`
`43`		`40893857`
`44`		`45`

[3,4,7,14,6,34,68,9,145,11,301,13,615,1230,16, 2476,18,4970,20,9960,22,19942,24,39908,26,79842, 28,159712,30,319454,32,638940,35,1277915,2555830, 37,5111697,39,10223433,41,20446907,43,40893857,45]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)