OFFSET
1,2
COMMENTS
a(11) = (2*a(10)-1)^10, which is about 1.4*10^150, too large to include. - David Wasserman, Jan 20 2005
EXAMPLE
a(4) = 10, a(5) = 81 == 1 (mod 10) and tau(81) = 5.
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Jun 30 2003
EXTENSIONS
More terms from David Wasserman, Jan 20 2005
STATUS
approved