OFFSET
2,2
COMMENTS
CROSSREFS
KEYWORD
nonn
AUTHOR
J. Lowell, Jan 24 2008
EXTENSIONS
Edited by N. J. A. Sloane Jan 29 2008 based on suggestions from M. F. Hasler, R. J. Mathar and Hugo van der Sanden.
More terms from Jinyuan Wang, Jun 19 2021
STATUS
approved