|
|
A032003
|
|
"AFJ" (ordered, size, labeled) transform of 1,3,5,7,...
|
|
1
|
|
|
1, 1, 3, 23, 47, 379, 6149, 16981, 93127, 1007987, 34683269, 104143225, 684506305, 4481690797, 73052215235, 4537008191795, 15552690624695, 110042979640819, 751697531996549, 7064674535403145, 149891090186986537, 15977133591670367177, 61330039793632561775
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,3
|
|
LINKS
|
|
|
PROG
|
(PARI) seq(n)=[subst(serlaplace(y^0*p), y, 1) | p <- Vec(serlaplace(prod(k=1, n, (1 + (2*k-1)*x^k*y/k! + O(x*x^n)))))] \\ Andrew Howroyd, Sep 13 2018
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
EXTENSIONS
|
a(0)=1 prepended and terms a(20) and beyond from Andrew Howroyd, Sep 13 2018
|
|
STATUS
|
approved
|
|
|
|