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A017009
a(n) = (7*n + 2)^5.
1
32, 59049, 1048576, 6436343, 24300000, 69343957, 164916224, 345025251, 656356768, 1160290625, 1934917632, 3077056399, 4704270176, 6956883693, 10000000000, 14025517307, 19254145824, 25937424601
OFFSET
0,1
LINKS
MATHEMATICA
(7*Range[0, 20]+2)^5 (* or *) LinearRecurrence[{6, -15, 20, -15, 6, -1}, {32, 59049, 1048576, 6436343, 24300000, 69343957}, 20] (* Harvey P. Dale, Feb 10 2019 *)
PROG
(Magma) [(7*n+2)^5: n in [0..30]]; // Vincenzo Librandi, Jul 13 2011
CROSSREFS
Sequence in context: A221086 A054374 A221138 * A176030 A034245 A230566
KEYWORD
nonn,easy
STATUS
approved