OFFSET
1,1
REFERENCES
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
J. Wroblewski, personal communication.
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..200
D. W. Boyd, Linear recurrence relations for some generalized Pisot sequences, Advances in Number Theory ( Kingston ON, 1991) 333-340, Oxford Sci. Publ., Oxford Univ. Press, New York, 1993
Jonny Griffiths and Martin Griffiths, Fibonacci-related sequences via iterated QRT maps, Fib. Q., 51 (2013), 218-227.
R. H. Hudson, Prime k-th power non-residues, Acta Arithmetica, 23 (1973), 89-106.
J. Wroblewski, Email to N. J. A. Sloane, Jun. 1994
Index entries for linear recurrences with constant coefficients, signature (22,-3,18,-11).
FORMULA
O.g.f.: = -x*(x-2)*(5*x^2 + 2*x + 5)/(1 - 22*x + 3*x^2 - 18*x^3 + 11*x^4). - R. J. Mathar, Nov 23 2007
MATHEMATICA
LinearRecurrence[{22, -3, 18, -11}, {10, 219, 4796, 105030}, 20] (* Harvey P. Dale, Nov 09 2011 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved