A278073 - OEIS

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A278073 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`1`
`5`		`20`
`6`		`0`
`7`		`1`
`8`		`168`
`9`		`1680`
`10`		`0`
`11`		`1`
`12`		`1364`
`13`		`55440`
`14`		`369600`
`15`		`0`
`16`		`1`
`17`		`10920`
`18`		`1561560`
`19`		`33633600`
`20`		`168168000`
`21`		`0`
`22`		`1`
`23`		`87380`
`24`		`42771456`
`25`		`2385102720`
`26`		`34306272000`
`27`		`137225088000`
`28`		`0`
`29`		`1`
`30`		`699048`
`31`		`1160164320`
`32`		`158411809920`
`33`		`5105916816000`
`34`		`54752810112000`
`35`		`182509367040000`

[1,0,1,0,1,20,0,1,168,1680,0,1,1364,55440,369600, 0,1,10920,1561560,33633600,168168000,0,1,87380, 42771456,2385102720,34306272000,137225088000,0,1, 699048,1160164320,158411809920,5105916816000, 54752810112000,182509367040000]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)