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A096264 Primes that do not divide any terms of the sequence f given by f(1) = 2, f(n+1) = n^2-n+1. 1
5, 11, 17, 19, 23, 29, 31, 37, 41, 47, 53, 59, 61, 67, 71, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 149, 151, 157, 163, 167, 173, 179, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

R. W. K. Odoni, On the prime divisors of the sequence w_{n+1} = 1+w_1 ... w_n, J. London Math. Soc. 32 (1985), 1-11.

CROSSREFS

Complement of A007996 (in the primes).

Sequence in context: A077130 A119754 A081717 * A175249 A179240 A176905

Adjacent sequences:  A096261 A096262 A096263 * A096265 A096266 A096267

KEYWORD

nonn

AUTHOR

Jeffrey Shallit (shallit(AT)graceland.math.uwaterloo.ca), Aug 04 2004

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Last modified February 14 05:41 EST 2012. Contains 205570 sequences.