OFFSET
0,4
COMMENTS
E.g.f.: exp( x + (x^2)/2 + (x^3)/3 ) - exp( x + (x^2)/2 ).
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..250
MATHEMATICA
nn=20; Range[0, nn]!CoefficientList[Series[Exp[x+x^2/2+x^3/3]-Exp[x+x^2/2], {x, 0, nn}], x] (* Geoffrey Critzer, Jan 23 2013 *)
PROG
(PARI) for(n=0, 25, print1(polcoeff(serlaplace(exp(x+x^2/2+x^3/3)-exp(x+x^2/2)), n)", "))
CROSSREFS
KEYWORD
nonn
AUTHOR
Sharon Sela (sharonsela(AT)hotmail.com), May 19 2002
EXTENSIONS
More terms from Ralf Stephan, Apr 09 2003
STATUS
approved