A220485 - OEIS

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A220485 as a simple table

`n`		`a(n)`
`0`		`10`
`1`		`80`
`2`		`440`
`3`		`1820`
`4`		`6545`
`5`		`20630`
`6`		`59960`
`7`		`161840`
`8`		`412950`
`9`		`1002435`
`10`		`2335760`
`11`		`5246120`
`12`		`11416820`
`13`		`24146510`
`14`		`49795175`
`15`		`100348950`
`16`		`198063060`
`17`		`383516700`
`18`		`729726660`
`19`		`1366124700`
`20`		`2519441030`
`21`		`4581865140`
`22`		`8224627160`
`23`		`14584074770`
`24`		`25565740130`
`25`		`44334556890`
`26`		`76102268520`

[10,80,440,1820,6545,20630,59960,161840,412950, 1002435,2335760,5246120,11416820,24146510, 49795175,100348950,198063060,383516700,729726660, 1366124700,2519441030,4581865140,8224627160, 14584074770,25565740130,44334556890,76102268520]

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Last modified April 23 10:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)