A285586 Complete list of numbers n for which there exists no prime number between n and 9n/8 inclusive.

1, 4, 6, 8, 9, 14, 15, 20, 24, 25, 32

Offset: 1

Author

Matt Westwood, Apr 22 2017

Keywords

• fini
• nonn
• full

References

• David Wells, The Penguin Dictionary of Curious and Interesting Numbers (Revised Edition), Penguin Books, 1997, page 106.

Links

• Prime Curios! 48