A046697 - OEIS

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A046697 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`9`
`5`		`35`
`6`		`137`
`7`		`574`
`8`		`2431`
`9`		`10534`
`10`		`46123`
`11`		`204343`
`12`		`912967`
`13`		`4111375`
`14`		`18637303`
`15`		`84988775`
`16`		`389589095`
`17`		`1794280695`
`18`		`8298536715`
`19`		`38527147681`
`20`		`179487103411`
`21`		`838820394913`
`22`		`3931498654243`
`23`		`18475619837816`
`24`		`87036536948489`
`25`		`410947150379120`
`26`		`1944378509186237`

[1,1,3,9,35,137,574,2431,10534,46123,204343, 912967,4111375,18637303,84988775,389589095, 1794280695,8298536715,38527147681,179487103411, 838820394913,3931498654243,18475619837816, 87036536948489,410947150379120,1944378509186237]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)