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A016936 a(n) = (6*n + 2)^4. 1
16, 4096, 38416, 160000, 456976, 1048576, 2085136, 3748096, 6250000, 9834496, 14776336, 21381376, 29986576, 40960000, 54700816, 71639296, 92236816, 116985856, 146410000, 181063936, 221533456, 268435456 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..2000

Index entries for linear recurrences with constant coefficients, signature (5, -10, 10, -5, 1).

FORMULA

a(n) = 5*a(n-1) - 10*a(n-2) + 10*a(n-3) - 5*a(n-4) + a(n-5); a(0)=16, a(1)=4096, a(2)=38416, a(3)=160000, a(4)=456976. - Harvey P. Dale, Aug 22 2012

MATHEMATICA

(6*Range[0, 30]+2)^4 (* or *) LinearRecurrence[{5, -10, 10, -5, 1}, {16, 4096, 38416, 160000, 456976}, 30] (* Harvey P. Dale, Aug 22 2012 *)

PROG

(MAGMA) [(6*n+2)^4: n in [0..30]]; // Vincenzo Librandi, May 04 2011

CROSSREFS

Cf. A016933.

Sequence in context: A222917 A060616 A297387 * A321242 A013721 A053859

Adjacent sequences:  A016933 A016934 A016935 * A016937 A016938 A016939

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified February 20 13:33 EST 2019. Contains 320327 sequences. (Running on oeis4.)