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 A138455 a(n) = ((n-th prime)^6-(n-th prime)^4))/4. 2
 12, 162, 3750, 28812, 439230, 1199562, 6013512, 11728890, 36939012, 148529010, 221645040, 640963062, 1186819620, 1579486062, 2693583912, 5539117662, 10542104070, 12876632130, 22609557762, 32018718060, 37826457012 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS MATHEMATICA a = {}; Do[p = Prime[n]; AppendTo[a, (p^6 - p^4)/4], {n, 1, 24}]; a PROG (PARI) forprime(p=2, 1e3, print1((p^6-p^4)/4", ")) \\ Charles R Greathouse IV, Jul 15 2011 CROSSREFS Sequence in context: A048603 A275040 A109391 * A024221 A093152 A282010 Adjacent sequences:  A138452 A138453 A138454 * A138456 A138457 A138458 KEYWORD nonn,easy AUTHOR Artur Jasinski, Mar 22 2008 STATUS approved

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