A197472 - OEIS

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A197472 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`24`
`3`		`181`
`4`		`748`
`5`		`5408`
`6`		`22672`
`7`		`151748`
`8`		`684002`
`9`		`4368923`
`10`		`20344854`
`11`		`126020110`
`12`		`603916958`
`13`		`3643523708`
`14`		`17866994674`
`15`		`105586791488`
`16`		`527450827498`
`17`		`3064686007756`
`18`		`15542757419162`
`19`		`89084044386061`
`20`		`457335065118848`

[4,24,181,748,5408,22672,151748,684002,4368923, 20344854,126020110,603916958,3643523708, 17866994674,105586791488,527450827498, 3064686007756,15542757419162,89084044386061, 457335065118848]

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Last modified April 24 05:19 EDT 2024. Contains 371918 sequences. (Running on oeis4.)