A170919 - OEIS

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A170919 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`3`
`4`		`3`
`5`		`5`
`6`		`45`
`7`		`105`
`8`		`315`
`9`		`2835`
`10`		`14175`
`11`		`5775`
`12`		`467775`
`13`		`6081075`
`14`		`2837835`
`15`		`212837625`
`16`		`70945875`
`17`		`3618239625`
`18`		`97692469875`
`19`		`206239658625`
`20`		`9280784638125`
`21`		`1031198293125`
`22`		`142924083427125`
`23`		`322279795963125`
`24`		`101111706320625`
`25`		`136968913284328125`
`26`		`161872352063296875`

[1,1,3,3,5,45,105,315,2835,14175,5775,467775, 6081075,2837835,212837625,70945875,3618239625, 97692469875,206239658625,9280784638125, 1031198293125,142924083427125,322279795963125, 101111706320625,136968913284328125, 161872352063296875]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)