A155261 - OEIS

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A155261 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`7`
`5`		`25`
`6`		`55`
`7`		`353`
`8`		`2143`
`9`		`18201`
`10`		`203783`
`11`		`2290841`
`12`		`37082423`
`13`		`818768313`
`14`		`20744782567`
`15`		`698778878809`
`16`		`29337409298279`

[1,7,25,55,353,2143,18201,203783,2290841,37082423, 818768313,20744782567,698778878809,29337409298279]

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Last modified April 16 19:21 EDT 2024. Contains 371754 sequences. (Running on oeis4.)