A328866 - OEIS

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A328866 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`15`
`3`		`105`
`4`		`945`
`5`		`4158`
`6`		`75075`
`7`		`579150`
`8`		`34459425`
`9`		`339489150`
`10`		`16499172690`
`11`		`1724913508500`
`12`		`878428175625`
`13`		`131358797955000`
`14`		`252664626678750`
`15`		`3891675750482520`
`16`		`221643095476699771875`
`17`		`208605266331011550000`
`18`		`32498195069133543750`
`19`		`807994071847270157850000`
`20`		`125885476393804690593030`

[1,3,15,105,945,4158,75075,579150,34459425, 339489150,16499172690,1724913508500,878428175625, 131358797955000,252664626678750,3891675750482520, 221643095476699771875,208605266331011550000, 32498195069133543750,807994071847270157850000, 125885476393804690593030]

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Last modified April 25 11:03 EDT 2024. Contains 371967 sequences. (Running on oeis4.)