A071968 - OEIS

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A071968 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`45`
`4`		`105`
`5`		`1575`
`6`		`10395`
`7`		`315315`
`8`		`45045`
`9`		`6891885`
`10`		`72747675`
`11`		`160044885`
`12`		`1003917915`
`13`		`21751554825`
`14`		`35137127025`
`15`		`2183521465125`
`16`		`4512611027925`
`17`		`76714387474725`
`18`		`40613499251325`
`19`		`3172365552631275`

[1,1,3,45,105,1575,10395,315315,45045,6891885, 72747675,160044885,1003917915,21751554825, 35137127025,2183521465125,4512611027925, 76714387474725,40613499251325,3172365552631275]

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Last modified August 30 07:09 EDT 2024. Contains 375532 sequences. (Running on oeis4.)