A001645 - OEIS

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

A001645 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`11`
`5`		`26`
`6`		`45`
`7`		`85`
`8`		`163`
`9`		`304`
`10`		`578`
`11`		`1090`
`12`		`2057`
`13`		`3888`
`14`		`7339`
`15`		`13862`
`16`		`26179`
`17`		`49437`
`18`		`93366`
`19`		`176321`
`20`		`332986`
`21`		`628852`
`22`		`1187596`
`23`		`2242800`
`24`		`4235569`
`25`		`7998951`
`26`		`15106172`
`27`		`28528288`
`28`		`53876211`
`29`		`101746240`
`30`		`192149690`
`31`		`362878313`
`32`		`685302531`
`33`		`1294206745`
`34`		`2444133829`

[1,3,7,11,26,45,85,163,304,578,1090,2057,3888, 7339,13862,26179,49437,93366,176321,332986,628852, 1187596,2242800,4235569,7998951,15106172,28528288, 53876211,101746240,192149690,362878313,685302531, 1294206745,2444133829]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)