OFFSET
1,1
COMMENTS
a(15) > 10^11. - Donovan Johnson, Oct 31 2012
a(20) > 10^12. - Giovanni Resta, Nov 04 2012
Note that there are no terms here with abundancy 11/5 (k=2). - Michel Marcus, Jun 26 2013
CROSSREFS
KEYWORD
nonn
AUTHOR
Zdenek Cervenka, Oct 28 2012
EXTENSIONS
a(8)-a(14) from Donovan Johnson, Oct 31 2012
a(15)-a(19) from Giovanni Resta, Nov 04 2012
More terms from Michel Marcus, Jun 26 2013
STATUS
approved