A270822 - OEIS

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A270822 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`10`
`3`		`24`
`4`		`86`
`5`		`224`
`6`		`708`
`7`		`1920`
`8`		`5734`
`9`		`15872`
`10`		`46124`
`11`		`129024`
`12`		`369916`
`13`		`1040384`
`14`		`2962760`
`15`		`8355840`
`16`		`23714950`
`17`		`66977792`
`18`		`189768220`
`19`		`536346624`
`20`		`1518330516`
`21`		`4292870144`
`22`		`12147349560`
`23`		`34351349760`
`24`		`97181500636`
`25`		`274844352512`
`26`		`777462405688`

[1,2,10,24,86,224,708,1920,5734,15872,46124, 129024,369916,1040384,2962760,8355840,23714950, 66977792,189768220,536346624,1518330516, 4292870144,12147349560,34351349760,97181500636, 274844352512,777462405688]

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)