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A129740
Indices of primes in Somos-4 sequence (A006720).
3
4, 5, 6, 7, 8, 11, 13, 16, 43, 52, 206, 647
OFFSET
1,1
COMMENTS
Sequence is probably finite - see A006720.
LINKS
G. Everest et al., Primes generated by recurrence sequences, Amer. Math. Monthly, 114 (No. 5, 2007), 417-431.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, May 13 2007
EXTENSIONS
More terms (based on the entry A006720) from Stefan Steinerberger, Jun 06 2007
STATUS
approved