OFFSET
1,1
COMMENTS
FORMULA
a(n) = (5^prime(n) - 3^prime(n) - 2^prime(n))/prime(n).
a(n) = A130072(prime(n))/prime(n).
MATHEMATICA
Table[(5^Prime[n]-3^Prime[n]-2^Prime[n])/Prime[n], {n, 1, 20}]
(5^#-3^#-2^#)/#&/@Prime[Range[20]] (* Harvey P. Dale, May 02 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Alexander Adamchuk, May 06 2007
STATUS
approved