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A017427 (11n+3)^3. 0
27, 2744, 15625, 46656, 103823, 195112, 328509, 512000, 753571, 1061208, 1442897, 1906624, 2460375, 3112136, 3869893, 4741632, 5735339, 6859000, 8120601, 9528128, 11089567, 12812904, 14706125 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..22.

Index entries for linear recurrences with constant coefficients, signature (4, -6, 4, -1).

FORMULA

a(0)=27, a(1)=2744, a(2)=15625, a(3)=46656, a(n)=4*a(n-1)-6*a(n-2)+ 4*a(n-3)- a(n-4) [From Harvey P. Dale, Apr 01 2012]

MATHEMATICA

(11Range[0, 30]+3)^3 (* or *) LinearRecurrence[{4, -6, 4, -1}, {27, 2744, 15625, 46656}, 30] (* Harvey P. Dale, Apr 01 2012 *)

CROSSREFS

Sequence in context: A086206 A323314 A295022 * A050644 A048567 A227492

Adjacent sequences:  A017424 A017425 A017426 * A017428 A017429 A017430

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified September 23 22:32 EDT 2020. Contains 337315 sequences. (Running on oeis4.)