A153338 - OEIS

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A153338 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`2`
`3`		`18`
`4`		`116`
`5`		`650`
`6`		`3372`
`7`		`16660`
`8`		`79592`
`9`		`371034`
`10`		`1697660`
`11`		`7654460`
`12`		`34106712`
`13`		`150499908`
`14`		`658707896`
`15`		`2863150440`
`16`		`12371226064`
`17`		`53178791162`
`18`		`227561427612`
`19`		`969890051884`
`20`		`4119092850680`
`21`		`17438036501676`
`22`		`73611934643368`
`23`		`309935825654168`
`24`		`1301878616066736`

[0,2,18,116,650,3372,16660,79592,371034,1697660, 7654460,34106712,150499908,658707896,2863150440, 12371226064,53178791162,227561427612,969890051884, 4119092850680,17438036501676,73611934643368, 309935825654168,1301878616066736]

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Last modified May 19 19:45 EDT 2024. Contains 372703 sequences. (Running on oeis4.)