A290973 - OEIS

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A290973 as a simple table

`n`		`a(n)`
`1`		`-2`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`4`
`6`		`6`
`7`		`6`
`8`		`10`
`9`		`8`
`10`		`15`
`11`		`10`
`12`		`25`
`13`		`12`
`14`		`28`
`15`		`10`
`16`		`60`
`17`		`16`
`18`		`25`
`19`		`18`
`20`		`125`
`21`		`0`
`22`		`66`
`23`		`22`
`24`		`218`
`25`		`24`
`26`		`91`
`27`		`-30`
`28`		`420`
`29`		`28`
`30`		`-387`
`31`		`30`
`32`		`2011`
`33`		`-88`
`34`		`153`
`35`		`28`
`36`		`-1894`
`37`		`36`
`38`		`190`
`39`		`-182`
`40`		`8902`
`41`		`40`
`42`		`-3234`
`43`		`42`
`44`		`2398`
`45`		`-132`
`46`		`276`
`47`		`46`
`48`		`2340`
`49`		`48`
`50`		`-2678`
`51`		`-510`
`52`		`4641`
`53`		`52`
`54`		`-1754`
`55`		`-198`
`56`		`108400`

[-2,1,2,3,4,6,6,10,8,15,10,25,12,28,10,60,16,25, 18,125,0,66,22,218,24,91,-30,420,28,-387,30,2011, -88,153,28,-1894,36,190,-182,8902,40,-3234,42, 2398,-132,276,46,2340,48,-2678,-510,4641,52,-1754, -198,108400]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)