OFFSET
1,1
COMMENTS
LINKS
R. Zumkeller, Table of n, a(n) for n = 1..10000
MATHEMATICA
Array[Plus@@First/@FactorInteger[Prime[ # ]+1]&, 5! ] (* Vladimir Joseph Stephan Orlovsky, Feb 28 2010 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved