A027380 - OEIS

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A027380 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`8`
`2`		`28`
`3`		`168`
`4`		`1008`
`5`		`6552`
`6`		`43596`
`7`		`299592`
`8`		`2096640`
`9`		`14913024`
`10`		`107370900`
`11`		`780903144`
`12`		`5726600880`
`13`		`42288908760`
`14`		`314146029564`
`15`		`2345624803704`
`16`		`17592184995840`
`17`		`132458812569720`
`18`		`1000799909722368`
`19`		`7585009898729256`

[1,8,28,168,1008,6552,43596,299592,2096640, 14913024,107370900,780903144,5726600880, 42288908760,314146029564,2345624803704, 17592184995840,132458812569720,1000799909722368, 7585009898729256]

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Last modified April 24 11:49 EDT 2024. Contains 371936 sequences. (Running on oeis4.)