A127783 - OEIS

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A127783 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`28`
`5`		`133`
`6`		`700`
`7`		`4039`
`8`		`25160`
`9`		`167637`
`10`		`1186482`
`11`		`8872752`
`12`		`69810994`
`13`		`575912978`
`14`		`4967058182`
`15`		`44675926159`
`16`		`418157494016`
`17`		`4065044047125`
`18`		`40973402647058`
`19`		`427535487044903`
`20`		`4611642948647118`
`21`		`51354908876927025`

[1,1,2,7,28,133,700,4039,25160,167637,1186482, 8872752,69810994,575912978,4967058182,44675926159, 418157494016,4065044047125,40973402647058, 427535487044903,4611642948647118, 51354908876927025]

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Last modified May 2 17:46 EDT 2024. Contains 372203 sequences. (Running on oeis4.)