OFFSET
0,3
EXAMPLE
Sinh(x)/x, (x*cosh(x) - sinh(x))/x^2, (-3*x*cosh(x) + (3 + x^2)*sinh(x))/x^3, ...
Triangle begins:
1, 0;
-3, 0;
1, 0, 15, 0;
-10, 0, -105, 0;
1, 0, 105, 0, 945, 0;
...
CROSSREFS
KEYWORD
sign,tabf
AUTHOR
Eric W. Weisstein, May 19 2004
EXTENSIONS
Keyword tabf from Michel Marcus, May 06 2020
STATUS
approved