OFFSET
2,1
LINKS
R. H. Hardin, Table of n, a(n) for n = 2..100
Vaclav Kotesovec, G.f. for A159427
FORMULA
G.f.: see link above. - Vaclav Kotesovec, Dec 04 2012
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 11 2009
STATUS
approved