A147543 - OEIS

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A147543 as a simple table

`n`		`a(n)`
`0`		`6`
`1`		`25`
`2`		`105`
`3`		`455`
`4`		`2045`
`5`		`9495`
`6`		`45205`
`7`		`219055`
`8`		`1074045`
`9`		`5305895`
`10`		`26335205`
`11`		`131090655`
`12`		`653692045`
`13`		`3263166295`
`14`		`16299929205`
`15`		`81451898255`
`16`		`407116166045`
`17`		`2035150690695`
`18`		`10174462707205`
`19`		`50868440641855`
`20`		`254330583216045`

[6,25,105,455,2045,9495,45205,219055,1074045, 5305895,26335205,131090655,653692045,3263166295, 16299929205,81451898255,407116166045, 2035150690695,10174462707205,50868440641855, 254330583216045]

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Last modified May 16 11:36 EDT 2024. Contains 372552 sequences. (Running on oeis4.)