OFFSET
0,2
COMMENTS
It would be nice to have a formula.
LINKS
J. Beier, M. Olsen, A not-so-simple Lie bracket expansion, Involve, a Journal of Mathematics, Vol. 7 (2014), No. 5, 647-655 DOI: 10.2140/involve.2014.7.647.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Mar 13 2015
STATUS
approved