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A129739 Primes in Somos-4 sequence (A006720). +0
4
2, 3, 7, 23, 59, 8209, 620297, 1687054711, 25907979805412230144914099508240296236020415269340706571266102156690578761249, 167688864076998154482920561111926793545475633249050257599724515210137245508480818512193851652306467577687209241137 (list; graph; listen)
OFFSET

1,1

REFERENCES

G. Everest et al., Primes generated by recurrence sequences, Amer. Math. Monthly, 114 (No. 5, 2007), 417-431.

CROSSREFS

Cf. A006720, A129740, A129741.

Sequence in context: A006720 A084710 A088173 this_sequence A002386 A000230 A133429

Adjacent sequences: A129736 A129737 A129738 this_sequence A129740 A129741 A129742

KEYWORD

nonn

AUTHOR

njas, May 13 2007

EXTENSIONS

a(9) and a(10) from Robert G. Wilson v (rgwv(AT)rgwv.com), Jul 04 2007

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


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