A165431 - OEIS

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A165431 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`16`
`4`		`46`
`5`		`132`
`6`		`388`
`7`		`1152`
`8`		`3462`
`9`		`10492`
`10`		`32036`
`11`		`98400`
`12`		`303756`
`13`		`941576`
`14`		`2928936`
`15`		`9138176`
`16`		`28584006`
`17`		`89609196`
`18`		`281466916`
`19`		`885620576`
`20`		`2790812196`
`21`		`8806560056`
`22`		`27823745016`
`23`		`88005102336`
`24`		`278637450396`
`25`		`883024243032`
`26`		`2800748951208`

[1,2,6,16,46,132,388,1152,3462,10492,32036,98400, 303756,941576,2928936,9138176,28584006,89609196, 281466916,885620576,2790812196,8806560056, 27823745016,88005102336,278637450396,883024243032, 2800748951208]

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Last modified April 24 03:03 EDT 2024. Contains 371917 sequences. (Running on oeis4.)