A142974 - OEIS

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A142974 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`2`
`5`		`4`
`6`		`12`
`7`		`34`
`8`		`86`
`9`		`200`
`10`		`440`
`11`		`934`
`12`		`1938`
`13`		`3964`
`14`		`8036`
`15`		`16202`
`16`		`32558`
`17`		`65296`
`18`		`130800`
`19`		`261838`
`20`		`523946`
`21`		`1048196`
`22`		`2096732`
`23`		`4193842`
`24`		`8388102`
`25`		`16776664`
`26`		`33553832`
`27`		`67108214`
`28`		`134217026`
`29`		`268434700`
`30`		`536870100`
`31`		`1073740954`
`32`		`2147482718`

[1,2,2,2,4,12,34,86,200,440,934,1938,3964,8036, 16202,32558,65296,130800,261838,523946,1048196, 2096732,4193842,8388102,16776664,33553832, 67108214,134217026,268434700,536870100,1073740954, 2147482718]

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Last modified April 19 07:11 EDT 2024. Contains 371782 sequences. (Running on oeis4.)