A334330 - OEIS

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A334330 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`6`
`2`		`18`
`3`		`60`
`4`		`210`
`5`		`726`
`6`		`2448`
`7`		`8448`
`8`		`28818`
`9`		`98556`
`10`		`336618`
`11`		`1150320`
`12`		`3928944`
`13`		`13419204`
`14`		`45828192`
`15`		`156512220`
`16`		`534463698`
`17`		`1825120584`
`18`		`6232259412`
`19`		`21281168202`
`20`		`72666555570`
`21`		`248124503652`
`22`		`847224827676`
`23`		`2892836367066`
`24`		`9877456541376`
`25`		`33725891989626`

[1,6,18,60,210,726,2448,8448,28818,98556,336618, 1150320,3928944,13419204,45828192,156512220, 534463698,1825120584,6232259412,21281168202, 72666555570,248124503652,847224827676, 2892836367066,9877456541376,33725891989626]

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Last modified August 18 01:57 EDT 2024. Contains 375255 sequences. (Running on oeis4.)