OFFSET
1,2
EXAMPLE
a(3) = 301, by finite differences, left border, 3rd term; where A000594 = (1, -24, 252, -1472, 4830,...).
1,.... -24,....252,...
..-25,....276,...
......301...
CROSSREFS
KEYWORD
sign
AUTHOR
Gary W. Adamson, Feb 28 2007
STATUS
approved