A071729 - OEIS

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

A071729 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`14`
`3`		`49`
`4`		`170`
`5`		`592`
`6`		`2077`
`7`		`7347`
`8`		`26195`
`9`		`94080`
`10`		`340136`
`11`		`1237090`
`12`		`4523615`
`13`		`16621732`
`14`		`61343875`
`15`		`227296695`
`16`		`845252415`
`17`		`3153656040`
`18`		`11802018060`
`19`		`44289999150`
`20`		`166635655320`
`21`		`628432803024`
`22`		`2375216296554`
`23`		`8995668139262`

[1,4,14,49,170,592,2077,7347,26195,94080,340136, 1237090,4523615,16621732,61343875,227296695, 845252415,3153656040,11802018060,44289999150, 166635655320,628432803024,2375216296554, 8995668139262]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)