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A016744 a(n) = (2*n)^4. 3
0, 16, 256, 1296, 4096, 10000, 20736, 38416, 65536, 104976, 160000, 234256, 331776, 456976, 614656, 810000, 1048576, 1336336, 1679616, 2085136, 2560000, 3111696, 3748096, 4477456, 5308416, 6250000 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

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

FORMULA

G.f.: 16*x*(x+1)*(x^2+10*x+1)/(1-x)^5. - Maksym Voznyy (voznyy(AT)mail.ru), Aug 11 2009

E.g.f.: 16*x*(1 +7*x +6*x^2 +x^3)*exp(x). - G. C. Greubel, Sep 15 2018

MAPLE

A016744:=n->(2*n)^4: seq(A016744(n), n=0..50); # Wesley Ivan Hurt, Sep 15 2018

MATHEMATICA

Table[(2*n)^4, {n, 0, 30}] (* G. C. Greubel, Sep 15 2018 *)

PROG

(MAGMA) [(2*n)^4: n in [0..40]]; // Vincenzo Librandi, Sep 05 2011

(PARI) vector(30, n, n--; (2*n)^4) \\ G. C. Greubel, Sep 15 2018

CROSSREFS

Cf. A016756.

Sequence in context: A208417 A208025 A207805 * A207401 A207750 A207126

Adjacent sequences:  A016741 A016742 A016743 * A016745 A016746 A016747

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified May 26 19:44 EDT 2019. Contains 323597 sequences. (Running on oeis4.)