A231896 - OEIS

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A231896 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`4`
`2`		`16`
`3`		`60`
`4`		`224`
`5`		`836`
`6`		`3120`
`7`		`11644`
`8`		`43456`
`9`		`162180`
`10`		`605264`
`11`		`2258876`
`12`		`8430240`
`13`		`31462084`
`14`		`117418096`
`15`		`438210300`
`16`		`1635423104`
`17`		`6103482116`
`18`		`22778505360`
`19`		`85010539324`
`20`		`317263651936`
`21`		`1184044068420`
`22`		`4418912621744`
`23`		`16491606418556`
`24`		`61547513052480`
`25`		`229698445791364`

[0,4,16,60,224,836,3120,11644,43456,162180,605264, 2258876,8430240,31462084,117418096,438210300, 1635423104,6103482116,22778505360,85010539324, 317263651936,1184044068420,4418912621744, 16491606418556,61547513052480,229698445791364]

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)