OFFSET
1,2
EXAMPLE
((0, 1, 2, 4, 7) + (1, 2, 4, 8, 16)) - (0, 1, 3, 6, 12)
CROSSREFS
KEYWORD
nonn,uned,less
AUTHOR
David Glenn Williams (davwill24(AT)aol.com), Apr 24 2004
STATUS
approved