A045740 - OEIS

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A045740 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`12`
`4`		`62`
`5`		`370`
`6`		`2397`
`7`		`16345`
`8`		`115376`
`9`		`834786`
`10`		`6152285`
`11`		`45990120`
`12`		`347673108`
`13`		`2652283517`
`14`		`20385035972`
`15`		`157656007680`
`16`		`1225743120520`
`17`		`9572972899946`
`18`		`75056029550721`
`19`		`590469939950716`
`20`		`4659115833115680`
`21`		`36859770507695688`

[1,3,12,62,370,2397,16345,115376,834786,6152285, 45990120,347673108,2652283517,20385035972, 157656007680,1225743120520,9572972899946, 75056029550721,590469939950716,4659115833115680, 36859770507695688]

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Last modified April 19 23:15 EDT 2024. Contains 371798 sequences. (Running on oeis4.)