OFFSET
1,1
COMMENTS
FORMULA
a(n) = 2*n^2 + 3*n + 6 (conjectured). - Ralf Stephan, May 15 2007
EXAMPLE
First terms (10=A,11=B,12=C) of A100035(a(n)):
..........1........2............3................4...
1231435425165764736271879869584938291A9BA8B7A6B5A4B3A2B1;
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Oct 31 2004
STATUS
approved