OFFSET
1,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (24303,-24303,1).
FORMULA
a(n+2) = 24302*a(n+1)-a(n)+12150.
G.f.: x*(23*x^2-12151*x-22) / ((x-1)*(x^2-24302*x+1)). - Colin Barker, Oct 18 2014
EXAMPLE
a(1)=22 because the first relation is : 23^3-22^3=31*7^2.
MATHEMATICA
LinearRecurrence[{24303, -24303, 1}, {22, 546817, 13288758862}, 10] (* Paolo Xausa, Jan 17 2024 *)
PROG
(PARI) Vec(x*(23*x^2-12151*x-22) / ((x-1)*(x^2-24302*x+1)) + O(x^20)) \\ Colin Barker, Oct 18 2014
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Richard Choulet, Oct 07 2008
EXTENSIONS
Editing and more terms from Colin Barker, Oct 18 2014
STATUS
approved