A074371 - OEIS

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

A074371 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`6`
`6`		`10`
`7`		`22`
`8`		`40`
`9`		`76`
`10`		`166`
`11`		`306`
`12`		`558`
`13`		`1260`
`14`		`2508`
`15`		`6876`
`16`		`13596`
`17`		`31068`
`18`		`66012`
`19`		`144636`
`20`		`298692`
`21`		`656532`
`22`		`1411650`
`23`		`3114050`
`24`		`6907892`
`25`		`12800744`
`26`		`24982760`
`27`		`51166280`
`28`		`112488680`
`29`		`239410280`
`30`		`501240080`
`31`		`1039913300`
`32`		`2346376556`
`33`		`4608703112`
`34`		`8900121992`
`35`		`18206157332`

[1,1,2,3,6,10,22,40,76,166,306,558,1260,2508,6876, 13596,31068,66012,144636,298692,656532,1411650, 3114050,6907892,12800744,24982760,51166280, 112488680,239410280,501240080,1039913300, 2346376556,4608703112,8900121992,18206157332]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 13:36 EDT 2024. Contains 371970 sequences. (Running on oeis4.)