A077946 - OEIS

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

A077946 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`15`
`5`		`35`
`6`		`79`
`7`		`179`
`8`		`407`
`9`		`923`
`10`		`2095`
`11`		`4755`
`12`		`10791`
`13`		`24491`
`14`		`55583`
`15`		`126147`
`16`		`286295`
`17`		`649755`
`18`		`1474639`
`19`		`3346739`
`20`		`7595527`
`21`		`17238283`
`22`		`39122815`
`23`		`88790435`
`24`		`201512631`
`25`		`457339131`
`26`		`1037945263`
`27`		`2355648787`
`28`		`5346217575`
`29`		`12133405675`
`30`		`27537138399`
`31`		`62496384899`
`32`		`141837473047`

[1,1,3,7,15,35,79,179,407,923,2095,4755,10791, 24491,55583,126147,286295,649755,1474639,3346739, 7595527,17238283,39122815,88790435,201512631, 457339131,1037945263,2355648787,5346217575, 12133405675,27537138399,62496384899,141837473047]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 16:52 EDT 2024. Contains 371962 sequences. (Running on oeis4.)