OFFSET
2,1
LINKS
H. G. Foltz and H. G. Zimmer, What is the rank of the Demjanenko matrix?, J. Symbolic Comp., 4 (1987), 53-67.
CROSSREFS
KEYWORD
nice,nonn
AUTHOR
N. J. A. Sloane, Dec 12 1999
EXTENSIONS
More terms from Foltz and Zimmer paper added by Sean A. Irvine, Oct 09 2021
STATUS
approved