A258665 - OEIS

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A258665 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`5`
`6`		`20`
`7`		`116`
`8`		`791`
`9`		`6203`
`10`		`55000`
`11`		`543576`
`12`		`5922813`
`13`		`70518113`
`14`		`910704988`
`15`		`12678282940`
`16`		`189251856883`
`17`		`3015212009143`
`18`		`51067548545968`
`19`		`916175515710896`
`20`		`17355891466436025`
`21`		`346195661281979133`
`22`		`7252651426282955236`
`23`		`159210312386078554436`
`24`		`3654549974493252076175`

[0,0,0,1,5,20,116,791,6203,55000,543576,5922813, 70518113,910704988,12678282940,189251856883, 3015212009143,51067548545968,916175515710896, 17355891466436025,346195661281979133, 7252651426282955236,159210312386078554436, 3654549974493252076175]

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Last modified April 18 21:51 EDT 2024. Contains 371781 sequences. (Running on oeis4.)