A169973 - OEIS

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

A169973 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`2`
`5`		`4`
`6`		`7`
`7`		`13`
`8`		`26`
`9`		`51`
`10`		`52`
`11`		`103`
`12`		`154`
`13`		`205`
`14`		`256`
`15`		`308`
`16`		`359`
`17`		`410`
`18`		`461`
`19`		`512`
`20`		`2408`
`21`		`4814`
`22`		`20276`
`23`		`70298`
`24`		`189440`
`25`		`427728`
`26`		`855452`
`27`		`1583464`
`28`		`2833460`
`29`		`5127424`
`30`		`10197920`
`31`		`20395832`
`32`		`42204112`
`33`		`86360168`
`34`		`173465856`
`35`		`345264448`
`36`		`687194480`

[1,1,1,2,2,4,7,13,26,51,52,103,154,205,256,308, 359,410,461,512,2408,4814,20276,70298,189440, 427728,855452,1583464,2833460,5127424,10197920, 20395832,42204112,86360168,173465856,345264448, 687194480]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)