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URL: https://oeis.org/A017574

⇱ A017574 - OEIS


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A017574
a(n) = (12*n + 4)^6.
1
4096, 16777216, 481890304, 4096000000, 19770609664, 68719476736, 192699928576, 464404086784, 1000000000000, 1973822685184, 3635215077376, 6327518887936, 10509215371264, 16777216000000, 25892303048704, 38806720086016, 56693912375296, 80980417183744, 113379904000000, 155929364660224
OFFSET
0,1
MATHEMATICA
(12*Range[0, 20]+4)^6 (* or *) LinearRecurrence[{7, -21, 35, -35, 21, -7, 1}, {4096, 16777216, 481890304, 4096000000, 19770609664, 68719476736, 192699928576}, 20] (* Harvey P. Dale, Aug 27 2016 *)
CROSSREFS
Sequence in context: A017442 A223201 A223356 * A016752 A223880 A223805
KEYWORD
nonn,easy
STATUS
approved