The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A021269 Decimal expansion of 1/265. 1
 0, 0, 3, 7, 7, 3, 5, 8, 4, 9, 0, 5, 6, 6, 0, 3, 7, 7, 3, 5, 8, 4, 9, 0, 5, 6, 6, 0, 3, 7, 7, 3, 5, 8, 4, 9, 0, 5, 6, 6, 0, 3, 7, 7, 3, 5, 8, 4, 9, 0, 5, 6, 6, 0, 3, 7, 7, 3, 5, 8, 4, 9, 0, 5, 6, 6, 0, 3, 7, 7, 3, 5, 8, 4, 9, 0, 5, 6, 6, 0, 3, 7, 7, 3, 5, 8, 4, 9, 0, 5, 6, 6, 0, 3, 7, 7, 3, 5, 8 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..1000 FORMULA a(n) = (1/338)*(21*(n mod 13)-5*((n+1) mod 13)-109*((n+2) mod 13)+255*((n+3) mod 13)-109*((n+4) mod 13)+125*((n+5) mod 13)-57*((n+6) mod 13)-31*((n+7) mod 13)+125*((n+8) mod 13)+21*((n+9) mod 13)-83*((n+10) mod 13)-57*((n+11) mod 13)+177*((n+12) mod 13))-6*(C(2*n,n) mod 2). [Paolo P. Lava, Oct 27 2009] G.f.: x^2*(6*x^11 + 6*x^10 + 5*x^9 + 9*x^7 + 4*x^6 + 8*x^5 + 5*x^4 + 3*x^3 + 7*x^2 + 7*x + 3)/(1 - x^13). - Chai Wah Wu, Jun 21 2016 MATHEMATICA PadLeft[First@ #, Abs@ Last@ # + Length@ First@ #] &@ RealDigits[N[1/265, 120]] (* Michael De Vlieger, Jun 21 2016 *) PadRight[{0}, 120, {6, 0, 3, 7, 7, 3, 5, 8, 4, 9, 0, 5, 6}] (* Harvey P. Dale, Oct 01 2018 *) CROSSREFS Sequence in context: A131707 A016620 A200691 * A199277 A219313 A021730 Adjacent sequences:  A021266 A021267 A021268 * A021270 A021271 A021272 KEYWORD nonn,cons,easy AUTHOR STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified February 17 12:32 EST 2020. Contains 331996 sequences. (Running on oeis4.)