A173324 - OEIS

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A173324 as a simple table

`n`		`a(n)`
`0`		`4`
`1`		`4`
`2`		`7`
`3`		`19`
`4`		`73`
`5`		`361`
`6`		`2161`
`7`		`15121`
`8`		`120961`
`9`		`1088641`
`10`		`10886401`
`11`		`119750401`
`12`		`1437004801`
`13`		`18681062401`
`14`		`261534873601`
`15`		`3923023104001`
`16`		`62768369664001`
`17`		`1067062284288001`
`18`		`19207121117184001`
`19`		`364935301226496001`
`20`		`7298706024529920001`
`21`		`153272826515128320001`

[4,4,7,19,73,361,2161,15121,120961,1088641, 10886401,119750401,1437004801,18681062401, 261534873601,3923023104001,62768369664001, 1067062284288001,19207121117184001, 364935301226496001,7298706024529920001, 153272826515128320001]

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Last modified April 24 17:02 EDT 2024. Contains 371962 sequences. (Running on oeis4.)