A142979 - OEIS

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A142979 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`13`
`4`		`66`
`5`		`406`
`6`		`2868`
`7`		`23220`
`8`		`210192`
`9`		`2116656`
`10`		`23375520`
`11`		`281792160`
`12`		`3673814400`
`13`		`51599514240`
`14`		`775673176320`
`15`		`12440524320000`
`16`		`211848037632000`
`17`		`3820318338816000`
`18`		`72685037892096000`
`19`		`1455838255452672000`

[1,3,13,66,406,2868,23220,210192,2116656,23375520, 281792160,3673814400,51599514240,775673176320, 12440524320000,211848037632000,3820318338816000, 72685037892096000,1455838255452672000]

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Last modified April 25 09:56 EDT 2024. Contains 371967 sequences. (Running on oeis4.)