A006505 - OEIS

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A006505 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`11`
`7`		`36`
`8`		`92`
`9`		`491`
`10`		`2557`
`11`		`11353`
`12`		`60105`
`13`		`362506`
`14`		`2169246`
`15`		`13580815`
`16`		`91927435`
`17`		`650078097`
`18`		`4762023647`
`19`		`36508923530`
`20`		`292117087090`
`21`		`2424048335917`
`22`		`20847410586719`
`23`		`185754044235873`
`24`		`1711253808769653`
`25`		`16272637428430152`

[1,0,0,1,1,1,11,36,92,491,2557,11353,60105,362506, 2169246,13580815,91927435,650078097,4762023647, 36508923530,292117087090,2424048335917, 20847410586719,185754044235873,1711253808769653, 16272637428430152]

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Last modified May 10 15:26 EDT 2024. Contains 372387 sequences. (Running on oeis4.)