A154655 - OEIS

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A154655 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`24`
`5`		`120`
`6`		`720`
`7`		`5040`
`8`		`30960`
`9`		`172200`
`10`		`899064`
`11`		`4553166`
`12`		`22934774`
`13`		`116914351`
`14`		`610093513`
`15`		`3222826972`
`16`		`17101449940`
`17`		`90706002192`
`18`		`479654768640`
`19`		`2527274267136`
`20`		`13280313508416`
`21`		`69734129749632`
`22`		`366283822765632`
`23`		`1925290900630896`
`24`		`10126754515065868`

[1,1,2,6,24,120,720,5040,30960,172200,899064, 4553166,22934774,116914351,610093513,3222826972, 17101449940,90706002192,479654768640, 2527274267136,13280313508416,69734129749632, 366283822765632,1925290900630896, 10126754515065868]

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Last modified April 25 09:21 EDT 2024. Contains 371967 sequences. (Running on oeis4.)