OFFSET
6,2
FORMULA
a(n) = sum(A007318(n-k, k), k=0..6), n >= 11. - Johannes W. Meijer, Aug 11 2013
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, May 02 2000
EXTENSIONS
a(31) corrected by Johannes W. Meijer, Aug 11 2013
STATUS
approved