A045493 Unfortunate primes - primes that are not Fortunate numbers.

2, 11, 29, 31, 41, 43, 53, 73, 83, 97, 113, 131, 137, 139, 149, 173, 179, 181, 193, 211, 227, 241, 251, 257, 263, 269, 281, 317, 337, 347, 349, 359, 367, 389, 431, 433, 449, 463, 467, 479, 487, 503, 521, 541, 557, 563, 569, 571, 577, 587, 593, 599, 647, 659

Offset: 1

Author

Jud McCranie

Keywords

• nonn

Comments

Complement of A046066 in the primes. - Charles R Greathouse IV, Sep 06 2012

References

• Martin Gardner, "The Last Recreations", chapter 12 discusses Fortunate numbers.

Links

• Eric Weisstein's World of Mathematics, Fortunate Prime

Crossrefs

Cf. A005235, A046066.