OFFSET
0,1
FORMULA
a(n) = Sum_{i=0..n} A127672(n,i) * i!.
PROG
(PARI) { A300482(n) = if(n==0, return(2)); subst( serlaplace( 2*polchebyshev(n, 1, x/2)), x, 1); }
CROSSREFS
KEYWORD
nonn
AUTHOR
Max Alekseyev, Mar 06 2018
STATUS
approved