A259471 - OEIS

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A259471 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`1`
`6`		`1`
`7`		`7`
`8`		`7`
`9`		`1`
`10`		`1`
`11`		`19`
`12`		`66`
`13`		`19`
`14`		`1`
`15`		`1`
`16`		`47`
`17`		`916`
`18`		`916`
`19`		`47`
`20`		`1`
`21`		`1`
`22`		`130`
`23`		`16816`
`24`		`91212`
`25`		`16816`
`26`		`130`
`27`		`1`
`28`		`1`
`29`		`343`
`30`		`373630`
`31`		`12888450`
`32`		`12888450`
`33`		`373630`
`34`		`343`
`35`		`1`
`36`		`1`
`37`		`951`
`38`		`9727010`
`39`		`2411213698`
`40`		`14334255100`
`41`		`2411213698`
`42`		`9727010`
`43`		`951`
`44`		`1`
`45`		`1`
`46`		`2615`
`47`		`289374391`
`48`		`575737451509`
`49`		`22080097881081`
`50`		`22080097881081`
`51`		`575737451509`
`52`		`289374391`
`53`		`2615`
`54`		`1`

[1,1,1,1,3,1,1,7,7,1,1,19,66,19,1,1,47,916,916,47, 1,1,130,16816,91212,16816,130,1,1,343,373630, 12888450,12888450,373630,343,1,1,951,9727010, 2411213698,14334255100,2411213698,9727010,951,1,1, 2615,289374391,575737451509,22080097881081, 22080097881081,575737451509,289374391,2615,1]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)