A007796 - OEIS

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A007796 as a simple table

`n`		`a(n)`
`1`		`21`
`2`		`53`
`3`		`117`
`4`		`1713`
`5`		`2319`
`6`		`3129`
`7`		`4137`
`8`		`4743`
`9`		`5953`
`10`		`6761`
`11`		`7371`
`12`		`8379`
`13`		`9789`
`14`		`103101`
`15`		`109107`
`16`		`127113`
`17`		`137131`
`18`		`149139`
`19`		`157151`
`20`		`167163`
`21`		`179173`
`22`		`191181`
`23`		`197193`
`24`		`211199`
`25`		`227223`

[21,53,117,1713,2319,3129,4137,4743,5953,6761, 7371,8379,9789,103101,109107,127113,137131,149139, 157151,167163,179173,191181,197193,211199,227223]

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Last modified April 23 07:16 EDT 2024. Contains 371905 sequences. (Running on oeis4.)