A151437 - OEIS

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

A151437 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`2`
`3`		`2`
`4`		`14`
`5`		`28`
`6`		`148`
`7`		`408`
`8`		`1948`
`9`		`6316`
`10`		`29164`
`11`		`103336`
`12`		`473860`
`13`		`1770364`
`14`		`8141872`
`15`		`31491484`
`16`		`145696432`
`17`		`577601620`
`18`		`2689508560`
`19`		`10864037780`
`20`		`50889023352`
`21`		`208655144644`
`22`		`982532205120`
`23`		`4078460733332`
`24`		`19292955235136`
`25`		`80919972951468`
`26`		`384307594445168`
`27`		`1626307851201068`
`28`		`7750396627918568`

[1,0,2,2,14,28,148,408,1948,6316,29164,103336, 473860,1770364,8141872,31491484,145696432, 577601620,2689508560,10864037780,50889023352, 208655144644,982532205120,4078460733332, 19292955235136,80919972951468,384307594445168, 1626307851201068,7750396627918568]

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 25 16:33 EDT 2023. Contains 361528 sequences. (Running on oeis4.)