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.

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

Offset

1,1

Links

Table of n, a(n) for n=1..51.

Crossrefs

Cf. A140708.

Sequence in context: A010870 A003892 A085320 * A040931 A022365 A070921

Adjacent sequences: A140715 A140716 A140717 * A140719 A140720 A140721

Keyword

nonn,uned

Author

Aldrich Stevens (aldrichstevens(AT)msn.com), Jul 11 2008

Status

approved