A269651 - OEIS

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A269651 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`16`
`3`		`64`
`4`		`253`
`5`		`988`
`6`		`3816`
`7`		`14596`
`8`		`55344`
`9`		`208196`
`10`		`777582`
`11`		`2885120`
`12`		`10640607`
`13`		`39027196`
`14`		`142415244`
`15`		`517252820`
`16`		`1870499543`
`17`		`6736838192`
`18`		`24172420350`
`19`		`86428990624`
`20`		`308016010824`
`21`		`1094338584760`
`22`		`3876828265788`
`23`		`13696906252336`

[4,16,64,253,988,3816,14596,55344,208196,777582, 2885120,10640607,39027196,142415244,517252820, 1870499543,6736838192,24172420350,86428990624, 308016010824,1094338584760,3876828265788, 13696906252336]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)