A321515 - OEIS

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A321515 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`19`
`4`		`137`
`5`		`1209`
`6`		`12899`
`7`		`160395`
`8`		`2276229`
`9`		`36323217`
`10`		`643848837`
`11`		`12551081501`
`12`		`266868756473`
`13`		`6146455542737`
`14`		`152439235077709`
`15`		`4050427673024753`
`16`		`114791270281213209`
`17`		`3456412742412516649`
`18`		`110191808168628510207`
`19`		`3708004806262196242699`
`20`		`131339701217968663631857`

[1,1,3,19,137,1209,12899,160395,2276229,36323217, 643848837,12551081501,266868756473,6146455542737, 152439235077709,4050427673024753, 114791270281213209,3456412742412516649, 110191808168628510207,3708004806262196242699, 131339701217968663631857]

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Last modified May 5 19:24 EDT 2024. Contains 372277 sequences. (Running on oeis4.)