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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)
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OFFSET
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0,1
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LINKS
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Table of n, a(n) for n=0..22.
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FORMULA
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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]
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MATHEMATICA
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(11Range[0, 30]+3)^3 (* or *) LinearRecurrence[{4, -6, 4, -1}, {27, 2744, 15625, 46656}, 30] (* From Harvey P. Dale, Apr 01 2012 *)
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CROSSREFS
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Sequence in context: A167725 A060629 A086206 * A050644 A048567 A027363
Adjacent sequences: A017424 A017425 A017426 * A017428 A017429 A017430
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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