A263784 - OEIS

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A263784 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`5`
`6`		`66`
`7`		`267`
`8`		`1721`
`9`		`6618`
`10`		`35203`
`11`		`144762`
`12`		`741173`
`13`		`3224052`
`14`		`16013645`
`15`		`70410201`
`16`		`336946471`
`17`		`1484278684`
`18`		`6936580487`
`19`		`30771798007`
`20`		`142201264901`
`21`		`634570792805`
`22`		`2910183388216`
`23`		`13025117664481`
`24`		`59369311030590`

[0,0,0,1,5,66,267,1721,6618,35203,144762,741173, 3224052,16013645,70410201,336946471,1484278684, 6936580487,30771798007,142201264901,634570792805, 2910183388216,13025117664481,59369311030590]

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)