A005452 - OEIS

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A005452 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`25`
`4`		`219`
`5`		`1978`
`6`		`18395`
`7`		`171529`
`8`		`1601725`
`9`		`14956266`
`10`		`139629194`
`11`		`1303138445`
`12`		`12157779067`
`13`		`113382522382`
`14`		`1056867697737`
`15`		`9843661720634`
`16`		`91532722388023`
`17`		`846837132071729`
`18`		`7668156860181597`

[1,1,5,25,219,1978,18395,171529,1601725,14956266, 139629194,1303138445,12157779067,113382522382, 1056867697737,9843661720634,91532722388023, 846837132071729,7668156860181597]

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Last modified April 29 07:58 EDT 2024. Contains 372098 sequences. (Running on oeis4.)