A143924 - OEIS

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A143924 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`15`
`4`		`132`
`5`		`1545`
`6`		`22590`
`7`		`392595`
`8`		`7923720`
`9`		`182140245`
`10`		`4696277250`
`11`		`134227563855`
`12`		`4211901994860`
`13`		`143942600513985`
`14`		`5321725064741190`
`15`		`211627606517556075`
`16`		`9007288512919672080`
`17`		`408543101848039590285`

[1,1,2,15,132,1545,22590,392595,7923720,182140245, 4696277250,134227563855,4211901994860, 143942600513985,5321725064741190, 211627606517556075,9007288512919672080, 408543101848039590285]

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Last modified May 16 15:42 EDT 2024. Contains 372554 sequences. (Running on oeis4.)