OFFSET
0,6
LINKS
Index entries for linear recurrences with constant coefficients, signature (5, -10, 10, -6, 6, -10, 10, -6, 6, -10, 10, -6, 6, -10, 10, -5, 1).
FORMULA
a(n) = +5*a(n-1) -10*a(n-2) +10*a(n-3) -6*a(n-4) +6*a(n-5) -10*a(n-6) +10*a(n-7) -6*a(n-8) +6*a(n-9) -10*a(n-10) +10*a(n-11) -6*a(n-12) +6*a(n-13) -10*a(n-14) +10*a(n-15) -5*a(n-16) +a(n-17). G.f.: x^5*(x^2-x+1)*(3*x^8-x^7-3*x^6+5*x^4-3*x^2-x+3) / ((1-x)^5*(x^4+1)*(x^8+1) ). [From R. J. Mathar, Apr 15 2010]
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved