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A017144 a(n) = (8*n + 6)^8. 1
1679616, 1475789056, 54875873536, 656100000000, 4347792138496, 20047612231936, 72301961339136, 218340105584896, 576480100000000, 1370114370683136, 2992179271065856, 6095689385410816, 11716593810022656 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (9, -36, 84, -126, 126, -84, 36, -9, 1).
FORMULA
a(n) = 256*A016844(n). - R. J. Mathar, Aug 26 2015
a(n) = 9*a(n-1) - 36*a(n-2) + 84*a(n-3) - 126*a(n-4) + 126*a(n-5) - 84*a(n-6) + 36*a(n-7) - 9*a(n-8) + a(n-9); a(0)=1679616, a(1)=1475789056, a(2)=54875873536, a(3)=656100000000, a(4)=4347792138496, a(5)=20047612231936, a(6)=72301961339136, a(7)=218340105584896, a(8)=576480100000000. - Harvey P. Dale, Jul 23 2016
MATHEMATICA
(8*Range[0, 20]+6)^8 (* or *) LinearRecurrence[{9, -36, 84, -126, 126, -84, 36, -9, 1}, {1679616, 1475789056, 54875873536, 656100000000, 4347792138496, 20047612231936, 72301961339136, 218340105584896, 576480100000000}, 20] (* Harvey P. Dale, Jul 23 2016 *)
PROG
(Magma) [(8*n+6)^8: n in [0..20]]; // Vincenzo Librandi, Jul 22 2011
CROSSREFS
Cf. A016844.
Sequence in context: A016868 A016916 A017060 * A017240 A017348 A017468
KEYWORD
nonn,easy
AUTHOR
STATUS
approved

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Last modified June 15 18:41 EDT 2024. Contains 373410 sequences. (Running on oeis4.)