A162224 - OEIS

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A162224 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`18`
`3`		`118`
`4`		`419`
`5`		`308`
`6`		`9113`
`7`		`257`
`8`		`66562`
`9`		`1874374`
`10`		`1`
`11`		`1`
`12`		`1`
`13`		`338749352`
`14`		`2415951874`
`15`		`3264337734`
`16`		`21690135624`
`17`		`69236561678`
`18`		`276040954847`
`19`		`1`
`20`		`4408512107192`
`21`		`17665416905448`
`22`		`70525678835838`
`23`		`422589088112942`
`24`		`1972301894061609`

[1,4,18,118,419,308,9113,257,66562,1874374,1,1,1, 338749352,2415951874,3264337734,21690135624, 69236561678,276040954847,1,4408512107192, 17665416905448,70525678835838,422589088112942, 1972301894061609]

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Last modified April 18 13:50 EDT 2024. Contains 371780 sequences. (Running on oeis4.)