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A140718 This is the beginning of a Prime Chain of 224 terms consisting of the output of 2x^2 +29 repeated four times, alternating with these same terms in reverse within a procedural expression of a single polynomial. 1
31, 31, 31, 31, 1597, 1597, 1597, 1597, 37, 37, 37, 37, 1487, 1487, 1487, 1487, 47, 47, 47, 47, 1381, 1381, 1381, 1381, 61, 61, 61, 61, 1279, 1279, 1279, 1279, 79, 79, 79, 79, 1181, 1181, 1181, 1181, 101, 101, 101, 101, 1087, 1087, 1087, 1087, 127, 127, 127 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Cf. A140708.
Sequence in context: A010870 A003892 A085320 * A040931 A022365 A070921
KEYWORD
nonn,uned
AUTHOR
Aldrich Stevens (aldrichstevens(AT)msn.com), Jul 11 2008
STATUS
approved

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Last modified March 18 22:56 EDT 2024. Contains 370952 sequences. (Running on oeis4.)