A049145 - OEIS

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A049145 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`4`
`5`		`10`
`6`		`26`
`7`		`72`
`8`		`205`
`9`		`600`
`10`		`1790`
`11`		`5428`
`12`		`16676`
`13`		`51800`
`14`		`162408`
`15`		`513288`
`16`		`1633543`
`17`		`5230506`
`18`		`16838080`
`19`		`54465356`
`20`		`176933606`
`21`		`577002976`
`22`		`1888274740`
`23`		`6199187904`
`24`		`20411160754`
`25`		`67384417204`
`26`		`223006818992`
`27`		`739711312416`
`28`		`2458778309456`

[1,1,2,4,10,26,72,205,600,1790,5428,16676,51800, 162408,513288,1633543,5230506,16838080,54465356, 176933606,577002976,1888274740,6199187904, 20411160754,67384417204,223006818992,739711312416, 2458778309456]

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Last modified September 8 20:40 EDT 2024. Contains 375759 sequences. (Running on oeis4.)