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A035345 Smallest prime > p(1)p(2)...p(n)+1. +0
6
3, 5, 11, 37, 223, 2333, 30047, 510529, 9699713, 223092907, 6469693291, 200560490197, 7420738134871, 304250263527281, 13082761331670077, 614889782588491517, 32589158477190044789, 1922760350154212639131 (list; graph; listen)
OFFSET

0,1

REFERENCES

S. W. Golomb, The evidence for Fortune's conjecture, Math. Mag. 54 (1981), 209-210.

LINKS

Eric Weisstein's World of Mathematics, Fortunate Prime

EXAMPLE

Next prime after 2*3*5 + 1 = 31 is 37, so a(3)=37.

CROSSREFS

Cf. A002110, A005235, A006862.

Sequence in context: A063499 A082856 A060881 this_sequence A055511 A105236 A049883

Adjacent sequences: A035342 A035343 A035344 this_sequence A035346 A035347 A035348

KEYWORD

nonn

AUTHOR

njas

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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