A253477 - OEIS

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A253477 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`10`
`3`		`46`
`4`		`1045`
`5`		`5005`
`6`		`114886`
`7`		`550450`
`8`		`12636361`
`9`		`60544441`
`10`		`1389884770`
`11`		`6659338006`
`12`		`152874688285`
`13`		`732466636165`
`14`		`16814825826526`
`15`		`80564670640090`
`16`		`1849477966229521`
`17`		`8861381303773681`
`18`		`203425761459420730`
`19`		`974671378744464766`
`20`		`22374984282570050725`

[1,10,46,1045,5005,114886,550450,12636361, 60544441,1389884770,6659338006,152874688285, 732466636165,16814825826526,80564670640090, 1849477966229521,8861381303773681, 203425761459420730,974671378744464766, 22374984282570050725]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)