A123270 - OEIS

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A123270 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`49`
`4`		`281`
`5`		`1601`
`6`		`9129`
`7`		`52049`
`8`		`296761`
`9`		`1692001`
`10`		`9647049`
`11`		`55003249`
`12`		`313604441`
`13`		`1788035201`
`14`		`10194593769`
`15`		`58125109649`
`16`		`331403923321`
`17`		`1889520055201`
`18`		`10773215969289`
`19`		`61424160067249`
`20`		`350213664213401`
`21`		`1996764961336001`

[1,1,9,49,281,1601,9129,52049,296761,1692001, 9647049,55003249,313604441,1788035201,10194593769, 58125109649,331403923321,1889520055201, 10773215969289,61424160067249,350213664213401, 1996764961336001]

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Last modified April 24 13:19 EDT 2024. Contains 371953 sequences. (Running on oeis4.)