A161573 - OEIS

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

A161573 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`30`
`2`		`464`
`3`		`4929`
`4`		`40424`
`5`		`272801`
`6`		`1576815`
`7`		`8023545`
`8`		`36665715`
`9`		`152763040`
`10`		`587171992`
`11`		`2101880476`
`12`		`7061614495`
`13`		`22410120565`
`14`		`67543053580`
`15`		`194231327451`
`16`		`535041945135`
`17`		`1416733053564`
`18`		`3616888634024`
`19`		`8926662604634`
`20`		`21349085390900`

[1,30,464,4929,40424,272801,1576815,8023545, 36665715,152763040,587171992,2101880476, 7061614495,22410120565,67543053580,194231327451, 535041945135,1416733053564,3616888634024, 8926662604634,21349085390900]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)