A255612 - OEIS

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A255612 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`25`
`3`		`100`
`4`		`370`
`5`		`1251`
`6`		`4005`
`7`		`12150`
`8`		`35400`
`9`		`99365`
`10`		`270353`
`11`		`715025`
`12`		`1844650`
`13`		`4652075`
`14`		`11494605`
`15`		`27872056`
`16`		`66428295`
`17`		`155809600`
`18`		`360079225`
`19`		`820715820`
`20`		`1846583863`
`21`		`4104572975`
`22`		`9019869125`
`23`		`19608423750`
`24`		`42193733645`
`25`		`89917531549`
`26`		`189863358445`
`27`		`397401303850`

[1,5,25,100,370,1251,4005,12150,35400,99365, 270353,715025,1844650,4652075,11494605,27872056, 66428295,155809600,360079225,820715820,1846583863, 4104572975,9019869125,19608423750,42193733645, 89917531549,189863358445,397401303850]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)