OFFSET
2,2
FORMULA
Conjecture: D-finite with recurrence -(n+2)*(244*n-1065)*a(n) +3*(n+1)*(422*n -1703)*a(n-1) +2*(-359*n^2 +1211*n -1420)*a(n-2) +2*(-1174*n^2 +6319*n -7410)*a(n-3) +(-760*n^2 +2173*n +1616)*a(n-4) +(-502*n^2 +2245*n -1123)*a(n-5) +6*(23*n-67) *(n-5)*a(n-6)=0. - R. J. Mathar, Jun 24 2020
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved