OFFSET
1,2
COMMENTS
No more terms < 8.7*10^14. - David Wasserman, Apr 25 2005
a(17) <= 2474502187869188605771776000. - Donovan Johnson, Feb 28 2012
EXAMPLE
d(41616) = 45, d(270480) = 120.
CROSSREFS
KEYWORD
more,nonn
AUTHOR
Jason Earls, Nov 01 2002
EXTENSIONS
More terms from David Wasserman, Apr 25 2005
a(13)-a(15) from Donovan Johnson, Apr 26 2011
a(16) from Donovan Johnson, Feb 28 2012
STATUS
approved