A305460 - OEIS

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A305460 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`20`
`3`		`186`
`4`		`2272`
`5`		`34452`
`6`		`624680`
`7`		`13187184`
`8`		`317741776`
`9`		`8605402320`
`10`		`258797553152`
`11`		`8557530058656`
`12`		`308588677217920`
`13`		`12052073471616192`
`14`		`506804263162315904`
`15`		`22830295989247448064`
`16`		`1096867816010202138880`
`17`		`55985919208498803979008`

[1,3,20,186,2272,34452,624680,13187184,317741776, 8605402320,258797553152,8557530058656, 308588677217920,12052073471616192, 506804263162315904,22830295989247448064, 1096867816010202138880,55985919208498803979008]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)