A002544 - OEIS

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A002544 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`12`
`2`		`90`
`3`		`560`
`4`		`3150`
`5`		`16632`
`6`		`84084`
`7`		`411840`
`8`		`1969110`
`9`		`9237800`
`10`		`42678636`
`11`		`194699232`
`12`		`878850700`
`13`		`3931426800`
`14`		`17450721000`
`15`		`76938289920`
`16`		`337206098790`
`17`		`1470171918600`
`18`		`6379820115900`
`19`		`27569305764000`
`20`		`118685861314020`
`21`		`509191949220240`
`22`		`2177742427450200`
`23`		`9287309860732800`

[1,12,90,560,3150,16632,84084,411840,1969110, 9237800,42678636,194699232,878850700,3931426800, 17450721000,76938289920,337206098790, 1470171918600,6379820115900,27569305764000, 118685861314020,509191949220240,2177742427450200, 9287309860732800]

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