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A016899
a(n) = (5n + 4)^3.
2
64, 729, 2744, 6859, 13824, 24389, 39304, 59319, 85184, 117649, 157464, 205379, 262144, 328509, 405224, 493039, 592704, 704969, 830584, 970299, 1124864, 1295029, 1481544, 1685159, 1906624
OFFSET
0,1
MATHEMATICA
(5Range[0, 26] + 4)^3 (* Alonso del Arte, Oct 10 2017 *)
LinearRecurrence[{4, -6, 4, -1}, {64, 729, 2744, 6859}, 30] (* Harvey P. Dale, Apr 14 2019 *)
PROG
(Magma) [(5*n+4)^3: n in [0..50]]; // Vincenzo Librandi, May 02 2011
CROSSREFS
Sequence in context: A195249 A223953 A224137 * A250364 A346638 A017676
KEYWORD
nonn,easy
STATUS
approved