A371816 - OEIS

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A371816 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`10`
`3`		`55`
`4`		`322`
`5`		`1947`
`6`		`12013`
`7`		`75154`
`8`		`474946`
`9`		`3024742`
`10`		`19381045`
`11`		`124797862`
`12`		`806875421`
`13`		`5234713031`
`14`		`34060165282`
`15`		`222174355575`
`16`		`1452425614146`
`17`		`9513309908589`
`18`		`62418283102246`
`19`		`410161124310550`
`20`		`2698932409666237`
`21`		`17781425199962255`
`22`		`117281204608676426`

[1,2,10,55,322,1947,12013,75154,474946,3024742, 19381045,124797862,806875421,5234713031, 34060165282,222174355575,1452425614146, 9513309908589,62418283102246,410161124310550, 2698932409666237,17781425199962255, 117281204608676426]

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Last modified August 11 07:13 EDT 2024. Contains 375059 sequences. (Running on oeis4.)