A027550 - OEIS

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A027550 as a simple table

`n`		`a(n)`
`2`		`1`
`3`		`52`
`4`		`4719`
`5`		`731646`
`6`		`180969681`
`7`		`67248150516`
`8`		`35761409868799`
`9`		`26171895174386074`
`10`		`25537783651103627553`
`11`		`32371132757348207385432`
`12`		`52159852880632068558079935`
`13`		`104892775358552507916875176230`
`14`		`259149523892854600494809451180913`
`15`		`775933771666481617801146254754889372`

[1,52,4719,731646,180969681,67248150516, 35761409868799,26171895174386074, 25537783651103627553,32371132757348207385432, 52159852880632068558079935, 104892775358552507916875176230, 259149523892854600494809451180913, 775933771666481617801146254754889372]

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Last modified May 3 19:17 EDT 2024. Contains 372222 sequences. (Running on oeis4.)