OFFSET
1,1
FORMULA
EXAMPLE
a(1)=1834 because 2^3+3^3+5^3+7^3+11^3=1834.
MATHEMATICA
a = 3; Table[Prime[n]^a + Prime[n + 1]^a + Prime[n + 2]^a + Prime[n + 3]^a + Prime[n + 4]^a, {n, 1, 100}]
Total[#^3]&/@Partition[Prime[Range[40]], 5, 1] (* Harvey P. Dale, May 01 2013 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Artur Jasinski, Sep 14 2007
STATUS
approved