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A133530
Sum of third powers of three consecutive primes.
20
160, 495, 1799, 3871, 8441, 13969, 23939, 43415, 66347, 104833, 149365, 199081, 252251, 332207, 458079, 581237, 733123, 885655, 1047691, 1239967, 1453843, 1769795, 2189429, 2647943, 3035701, 3348071, 3612799, 3962969, 4786309
OFFSET
1,1
FORMULA
a(n) = A133534(n) + A030078(n+2). - Michel Marcus, Nov 08 2013
EXAMPLE
a(1)=160 because 2^3+3^3+5^3=160.
MATHEMATICA
a = 3; Table[Prime[n]^a + Prime[n + 1]^a + Prime[n + 2]^a, {n, 1, 100}]
KEYWORD
nonn
AUTHOR
Artur Jasinski, Sep 14 2007
STATUS
approved