|
| |
| |
|
|
|
8, 1728, 10648, 32768, 74088, 140608, 238328, 373248, 551368, 778688, 1061208, 1404928, 1815848, 2299968, 2863288, 3511808, 4251528, 5088448, 6028568, 7077888, 8242408, 9528128, 10941048, 12487168
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
0,1
|
|
|
LINKS
|
Vincenzo Librandi, Table of n, a(n) for n = 0..10000
Index entries for linear recurrences with constant coefficients, signature (4,-6,4,-1).
|
|
|
FORMULA
|
a(n) = A017293(n)^3 = A000578(10n+2). - Wesley Ivan Hurt, May 02 2014
G.f.: 8*(64*x^3+473*x^2+212*x+1) / (x-1)^4. - Colin Barker, May 03 2014
|
|
|
MAPLE
|
A017295:=n->(10*n+2)^3; seq(A017295(n), n=0..40); # Wesley Ivan Hurt, May 02 2014
|
|
|
MATHEMATICA
|
Table[(10 n + 2)^3, {n, 0, 40}] (* Wesley Ivan Hurt, May 02 2014 *)
LinearRecurrence[{4, -6, 4, -1}, {8, 1728, 10648, 32768}, 30] (* Harvey P. Dale, Aug 24 2018 *)
|
|
|
PROG
|
(MAGMA) [(10*n+2)^3: n in [0..35]]; // Vincenzo Librandi, Jul 30 2011
(PARI) Vec(8*(64*x^3+473*x^2+212*x+1)/(x-1)^4 + O(x^100)) \\ Colin Barker, May 03 2014
|
|
|
CROSSREFS
|
Cf. A000578, A017293.
Sequence in context: A221136 A230512 A295023 * A154713 A061719 A050642
Adjacent sequences: A017292 A017293 A017294 * A017296 A017297 A017298
|
|
|
KEYWORD
|
nonn,easy
|
|
|
AUTHOR
|
N. J. A. Sloane, Dec 11 1996
|
|
|
STATUS
|
approved
|
| |
|
|
