A052169 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A052169 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`2`
`4`		`5`
`5`		`19`
`6`		`91`
`7`		`531`
`8`		`3641`
`9`		`28673`
`10`		`254871`
`11`		`2523223`
`12`		`27526069`
`13`		`328018989`
`14`		`4239014627`
`15`		`59043418019`
`16`		`881715042417`
`17`		`14052333488521`
`18`		`238063061452591`
`19`		`4271909380510383`
`20`		`80941440893880941`
`21`		`1614781745832924773`
`22`		`33833522293642233339`
`23`		`742799603083145395579`

[1,2,5,19,91,531,3641,28673,254871,2523223, 27526069,328018989,4239014627,59043418019, 881715042417,14052333488521,238063061452591, 4271909380510383,80941440893880941, 1614781745832924773,33833522293642233339, 742799603083145395579]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)