# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a021510 Showing 1-1 of 1 %I A021510 #7 Aug 10 2020 22:21:18 %S A021510 0,0,1,9,7,6,2,8,4,5,8,4,9,8,0,2,3,7,1,5,4,1,5,0,1,9,7,6,2,8,4,5,8,4, %T A021510 9,8,0,2,3,7,1,5,4,1,5,0,1,9,7,6,2,8,4,5,8,4,9,8,0,2,3,7,1,5,4,1,5,0, %U A021510 1,9,7,6,2,8,4,5,8,4,9,8,0,2,3,7,1,5,4,1,5,0,1,9,7,6,2,8,4,5,8 %N A021510 Decimal expansion of 1/506. %H A021510 Index entries for linear recurrences with constant coefficients, signature (1,0,0,0,0,0,0,0,0,0,-1,1). %F A021510 From _Chai Wah Wu_, Aug 10 2020: (Start) %F A021510 a(n) = a(n-1) - a(n-11) + a(n-12) for n > 12. %F A021510 G.f.: x^2*(-5*x^10 + 4*x^9 - 3*x^8 - x^7 + 4*x^6 - 6*x^5 + 4*x^4 + x^3 + 2*x^2 - 8*x - 1)/(x^12 - x^11 + x - 1). (End) %K A021510 nonn,cons %O A021510 0,4 %A A021510 _N. J. A. Sloane_. # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE