This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A013891 a(n) = 19^(5*n + 2). 1
 361, 893871739, 2213314919066161, 5480386857784802185939, 13569980418174090907801371961, 33600614943460448322716069311260139, 83198449060887472631428936505541918917761, 206007596521214410095208558252435839890349094339 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..50 Tanya Khovanova, Recursive Sequences Index entries for linear recurrences with constant coefficients, signature (2476099). FORMULA a(n) = 2476099*a(n-1), a(0)=361. - Vincenzo Librandi, May 27 2011 MATHEMATICA 19^(5*Range[0, 20]+2) (* Harvey P. Dale, Apr 27 2012 *) PROG (MAGMA) [19^(5*n+2): n in [0..10]]; // Vincenzo Librandi, May 27 2011 CROSSREFS Cf. A001029. Sequence in context: A048289 A191216 A013765 * A045098 A158310 A031716 Adjacent sequences:  A013888 A013889 A013890 * A013892 A013893 A013894 KEYWORD nonn 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 April 19 19:00 EDT 2019. Contains 322290 sequences. (Running on oeis4.)