A161787 - OEIS

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A161787 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`1`
`6`		`6`
`7`		`6`
`8`		`18`
`9`		`25`
`10`		`42`
`11`		`42`
`12`		`241`
`13`		`241`
`14`		`324`
`15`		`667`
`16`		`1602`
`17`		`1602`
`18`		`5511`
`19`		`5511`
`20`		`21596`
`21`		`32549`
`22`		`35434`
`23`		`35434`
`24`		`237727`
`25`		`270992`
`26`		`292057`
`27`		`421656`
`28`		`1140425`
`29`		`1140425`
`30`		`7609789`
`31`		`7609789`
`32`		`19163336`
`33`		`22436043`
`34`		`23293234`
`35`		`46391754`
`36`		`313698907`
`37`		`313698907`
`38`		`324745136`
`39`		`370720970`
`40`		`2113744875`

[0,0,0,1,1,6,6,18,25,42,42,241,241,324,667,1602, 1602,5511,5511,21596,32549,35434,35434,237727, 270992,292057,421656,1140425,1140425,7609789, 7609789,19163336,22436043,23293234,46391754, 313698907,313698907,324745136,370720970, 2113744875]

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Last modified April 25 10:34 EDT 2024. Contains 371967 sequences. (Running on oeis4.)