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 A131733 Primes (A000040) - odds (A005408). 2
 1, 0, 0, 0, 2, 2, 4, 4, 6, 10, 10, 14, 16, 16, 18, 22, 26, 26, 30, 32, 32, 36, 38, 42, 48, 50, 50, 52, 52, 54, 66, 68, 72, 72, 80, 80, 84, 88, 90, 94, 98, 98, 106, 106, 108, 108, 118, 128, 130, 130, 132, 136, 136, 144, 148, 152, 156, 156, 160, 162, 162, 170 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,5 LINKS FORMULA a(n) = A000040(n)-2n+1. MAPLE A131733 := proc(n) ithprime(n)-2*n+1 ; end proc: # R. J. Mathar, Jul 10 2011 MATHEMATICA With[{nn=70}, Prime[Range[nn]]-Range[1, 2nn, 2]] (* Harvey P. Dale, Jun 12 2013 *) CROSSREFS Sequence in context: A143483 A264788 A192326 * A128745 A188524 A126064 Adjacent sequences:  A131730 A131731 A131732 * A131734 A131735 A131736 KEYWORD nonn,easy AUTHOR Paul Curtz, Sep 17 2007 STATUS approved

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