A004328 - OEIS

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A004328 as a simple table

`n`		`a(n)`
`10`		`1`
`11`		`33`
`12`		`630`
`13`		`9139`
`14`		`111930`
`15`		`1221759`
`16`		`12271512`
`17`		`115775100`
`18`		`1040465790`
`19`		`8996462475`
`20`		`75394027566`
`21`		`615790256823`
`22`		`4922879481520`
`23`		`38650751381832`
`24`		`298824321028320`
`25`		`2280012686716080`
`26`		`17198662594653540`
`27`		`128447994798305325`

[1,33,630,9139,111930,1221759,12271512,115775100, 1040465790,8996462475,75394027566,615790256823, 4922879481520,38650751381832,298824321028320, 2280012686716080,17198662594653540, 128447994798305325]

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Last modified August 10 19:25 EDT 2024. Contains 375058 sequences. (Running on oeis4.)