A247857 - OEIS

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A247857 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`5`
`3`		`17`
`4`		`17`
`5`		`37`
`6`		`41`
`7`		`97`
`8`		`97`
`9`		`101`
`10`		`137`
`11`		`181`
`12`		`197`
`13`		`241`
`14`		`257`
`15`		`257`
`16`		`277`
`17`		`281`
`18`		`337`
`19`		`337`
`20`		`401`
`21`		`457`
`22`		`577`
`23`		`617`
`24`		`641`
`25`		`641`
`26`		`661`
`27`		`677`
`28`		`757`
`29`		`769`
`30`		`821`
`31`		`857`
`32`		`881`
`33`		`881`
`34`		`977`
`35`		`1097`
`36`		`1109`
`37`		`1201`
`38`		`1217`
`39`		`1237`
`40`		`1297`
`41`		`1297`
`42`		`1301`
`43`		`1321`
`44`		`1409`
`45`		`1481`
`46`		`1601`
`47`		`1657`
`48`		`1697`
`49`		`1777`
`50`		`2017`
`51`		`2069`
`52`		`2137`
`53`		`2281`
`54`		`2389`
`55`		`2417`
`56`		`2417`
`57`		`2437`

[2,5,17,17,37,41,97,97,101,137,181,197,241,257, 257,277,281,337,337,401,457,577,617,641,641,661, 677,757,769,821,857,881,881,977,1097,1109,1201, 1217,1237,1297,1297,1301,1321,1409,1481,1601,1657, 1697,1777,2017,2069,2137,2281,2389,2417,2417,2437]

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Last modified August 30 17:11 EDT 2024. Contains 375545 sequences. (Running on oeis4.)