A321554 - OEIS

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A321554 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`511`
`3`		`19684`
`4`		`261631`
`5`		`1953126`
`6`		`10058524`
`7`		`40353608`
`8`		`133955071`
`9`		`387440173`
`10`		`998047386`
`11`		`2357947692`
`12`		`5149944604`
`13`		`10604499374`
`14`		`20620693688`
`15`		`38445332184`
`16`		`68584996351`
`17`		`118587876498`
`18`		`197981928403`
`19`		`322687697780`
`20`		`510998308506`
`21`		`794320419872`
`22`		`1204911270612`
`23`		`1801152661464`
`24`		`2636771617564`
`25`		`3814699218751`

[1,511,19684,261631,1953126,10058524,40353608, 133955071,387440173,998047386,2357947692, 5149944604,10604499374,20620693688,38445332184, 68584996351,118587876498,197981928403, 322687697780,510998308506,794320419872, 1204911270612,1801152661464,2636771617564, 3814699218751]

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Last modified September 8 10:21 EDT 2024. Contains 375753 sequences. (Running on oeis4.)