OFFSET
1,4
COMMENTS
Euler transform of a(n) gives A007126(n+1). [From Vladeta Jovovic, Mar 17 2009]
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..82
Eric Weisstein's World of Mathematics, Noneulerian Graph
FORMULA
CROSSREFS
KEYWORD
nonn
AUTHOR
Eric W. Weisstein, Mar 11, 2009
EXTENSIONS
More terms via inverse Euler transform of A007126 by R. J. Mathar, Mar 29 2009
STATUS
approved