A048580 - OEIS

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A048580 as a simple table

`n`		`a(n)`
`0`		`3`
`1`		`10`
`2`		`34`
`3`		`116`
`4`		`396`
`5`		`1352`
`6`		`4616`
`7`		`15760`
`8`		`53808`
`9`		`183712`
`10`		`627232`
`11`		`2141504`
`12`		`7311552`
`13`		`24963200`
`14`		`85229696`
`15`		`290992384`
`16`		`993510144`
`17`		`3392055808`
`18`		`11581202944`
`19`		`39540700160`
`20`		`135000394752`
`21`		`460920178688`
`22`		`1573679925248`
`23`		`5372879343616`
`24`		`18344157523968`
`25`		`62630871408640`

[3,10,34,116,396,1352,4616,15760,53808,183712, 627232,2141504,7311552,24963200,85229696, 290992384,993510144,3392055808,11581202944, 39540700160,135000394752,460920178688, 1573679925248,5372879343616,18344157523968, 62630871408640]

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Last modified April 19 04:35 EDT 2024. Contains 371782 sequences. (Running on oeis4.)