A084609 - OEIS

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A084609 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`10`
`3`		`44`
`4`		`214`
`5`		`1052`
`6`		`5284`
`7`		`26840`
`8`		`137638`
`9`		`710828`
`10`		`3692140`
`11`		`19266920`
`12`		`100932220`
`13`		`530479640`
`14`		`2795917960`
`15`		`14771797424`
`16`		`78210099718`
`17`		`414862155980`
`18`		`2204273582236`
`19`		`11729283976136`
`20`		`62496686731924`
`21`		`333400654676168`

[1,2,10,44,214,1052,5284,26840,137638,710828, 3692140,19266920,100932220,530479640,2795917960, 14771797424,78210099718,414862155980, 2204273582236,11729283976136,62496686731924, 333400654676168]

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Last modified April 18 07:55 EDT 2024. Contains 371769 sequences. (Running on oeis4.)