OFFSET
1,6
COMMENTS
a(n) first equals 3 when n is such that A006049(n) = 230.
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000 (terms 1..2500 from T. D. Noe)
MATHEMATICA
f[n_] := Length@FactorInteger[n]; t = f /@ Range[300]; f /@ Flatten@Position[Rest[t] - Most[t], 0] (* Ray Chandler, Mar 27 2007 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Leroy Quet, Mar 24 2007
EXTENSIONS
Extended by Ray Chandler, Mar 27 2007
STATUS
approved