A217273 - OEIS

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A217273 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`9`
`6`		`2`
`7`		`4`
`8`		`64`
`9`		`64`
`10`		`4`
`11`		`8`
`12`		`441`
`13`		`1472`
`14`		`441`
`15`		`8`
`16`		`16`
`17`		`3025`
`18`		`33856`
`19`		`33856`
`20`		`3025`
`21`		`16`
`22`		`32`
`23`		`20736`
`24`		`772800`
`25`		`2572816`
`26`		`772800`
`27`		`20736`
`28`		`32`
`29`		`64`
`30`		`142129`
`31`		`17640000`
`32`		`194881600`
`33`		`194881600`
`34`		`17640000`
`35`		`142129`
`36`		`64`
`37`		`128`
`38`		`974169`
`39`		`402494400`
`40`		`14755689729`

[0,1,1,2,9,2,4,64,64,4,8,441,1472,441,8,16,3025, 33856,33856,3025,16,32,20736,772800,2572816, 772800,20736,32,64,142129,17640000,194881600, 194881600,17640000,142129,64,128,974169,402494400, 14755689729]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)