A298255 - OEIS

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A298255 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`2`
`3`		`4`
`4`		`11`
`5`		`23`
`6`		`72`
`7`		`201`
`8`		`597`
`9`		`1705`
`10`		`5141`
`11`		`15305`
`12`		`45558`
`13`		`136366`
`14`		`408269`
`15`		`1222895`
`16`		`3664732`
`17`		`10990002`
`18`		`32961810`
`19`		`98879571`
`20`		`296674303`
`21`		`890217834`
`22`		`2671430941`
`23`		`8017066909`
`24`		`24060553805`
`25`		`72211714389`
`26`		`216729874503`
`27`		`650484059608`

[0,2,4,11,23,72,201,597,1705,5141,15305,45558, 136366,408269,1222895,3664732,10990002,32961810, 98879571,296674303,890217834,2671430941, 8017066909,24060553805,72211714389,216729874503, 650484059608]

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Last modified April 25 06:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)