A089454 - OEIS

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A089454 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`0`
`8`		`0`
`9`		`0`
`10`		`0`
`11`		`4`
`12`		`41`
`13`		`346`
`14`		`2384`
`15`		`14560`
`16`		`81863`
`17`		`433172`
`18`		`2192752`
`19`		`10726252`
`20`		`51094203`
`21`		`238259280`
`22`		`1092053068`
`23`		`4934652298`
`24`		`22034767837`
`25`		`97407519119`
`26`		`426916828181`

[0,0,0,0,0,0,0,0,0,0,4,41,346,2384,14560,81863, 433172,2192752,10726252,51094203,238259280, 1092053068,4934652298,22034767837,97407519119, 426916828181]

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Last modified April 19 16:38 EDT 2024. Contains 371794 sequences. (Running on oeis4.)