OFFSET
0,3
LINKS
Robert Israel, Table of n, a(n) for n = 0..367
FORMULA
A144577/A144578 is D-finite with recurrence 64*b(n) + 48*b(n+1) + (32*n^2 + 96*n + 76)*b(n+2) + (24*n^2 + 120*n + 145)*b(n+3) + (-12*n^2 - 66*n - 72)*b(n+4) + (-4*n^2 - 36*n - 80)*b(n+5)=0. - Robert Israel, Feb 07 2019
EXAMPLE
1 + (1/2)*x + (5/4)*x^2 + (55/48)*x^3 + (757/384)*x^4 + (4973/1920)*x^5 + (...
MAPLE
S:= series(exp(1-sqrt(1-x-2*x^2), x, 31):
seq(numer(coeff(S, x, n)), n=0..30); # Robert Israel, Feb 07 2019
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
N. J. A. Sloane, Jan 07 2009
STATUS
approved