A238997 - OEIS

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A238997 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`7`
`3`		`7`
`4`		`15`
`5`		`41`
`6`		`15`
`7`		`31`
`8`		`203`
`9`		`203`
`10`		`31`
`11`		`63`
`12`		`955`
`13`		`2365`
`14`		`955`
`15`		`63`
`16`		`127`
`17`		`4393`
`18`		`25601`
`19`		`25601`
`20`		`4393`
`21`		`127`
`22`		`255`
`23`		`20015`
`24`		`270671`
`25`		`638779`
`26`		`270671`
`27`		`20015`
`28`		`255`
`29`		`511`
`30`		`90841`
`31`		`2827709`
`32`		`15482441`
`33`		`15482441`
`34`		`2827709`
`35`		`90841`
`36`		`511`
`37`		`1023`
`38`		`411621`
`39`		`29422487`
`40`		`370847909`

[3,7,7,15,41,15,31,203,203,31,63,955,2365,955,63, 127,4393,25601,25601,4393,127,255,20015,270671, 638779,270671,20015,255,511,90841,2827709, 15482441,15482441,2827709,90841,511,1023,411621, 29422487,370847909]

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)