A264575 - OEIS

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A264575 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`64`
`3`		`646`
`4`		`18540`
`5`		`403872`
`6`		`13182464`
`7`		`298587595`
`8`		`8004883334`
`9`		`207395987160`
`10`		`5415371441696`
`11`		`139437679992950`
`12`		`3610605830997732`
`13`		`93761760429319800`
`14`		`2424276830794155853`
`15`		`62680901817510938800`
`16`		`1621243139189452222421`

[4,64,646,18540,403872,13182464,298587595, 8004883334,207395987160,5415371441696, 139437679992950,3610605830997732, 93761760429319800,2424276830794155853, 62680901817510938800,1621243139189452222421]

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Last modified April 16 02:53 EDT 2024. Contains 371696 sequences. (Running on oeis4.)