This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A017342 a(n) = (10*n + 6)^2. 1

%I

%S 36,256,676,1296,2116,3136,4356,5776,7396,9216,11236,13456,15876,

%T 18496,21316,24336,27556,30976,34596,38416,42436,46656,51076,55696,

%U 60516,65536,70756,76176,81796,87616,93636,99856,106276,112896,119716,126736

%N a(n) = (10*n + 6)^2.

%H Vincenzo Librandi, <a href="/A017342/b017342.txt">Table of n, a(n) for n = 0..10000</a>

%H <a href="/index/Rec#order_03">Index entries for linear recurrences with constant coefficients</a>, signature (3, -3, 1).

%F a(n) = A000290(A017341(n)). - _Wesley Ivan Hurt_, Jan 29 2014

%p A017342:=n->(10*n + 6)^2; seq(A017342(n), n=0..35); # _Wesley Ivan Hurt_, Jan 29 2014

%t Table[(10 n + 6)^2, {n, 0, 35}] (* _Wesley Ivan Hurt_, Jan 29 2014 *)

%t LinearRecurrence[{3,-3,1},{36,256,676},40] (* _Harvey P. Dale_, Dec 04 2014 *)

%o (MAGMA) [(10*n+6)^2: n in [0..35]]; // _Vincenzo Librandi_, Aug 03 2011

%o (PARI) a(n)=(10*n+6)^2 \\ _Charles R Greathouse IV_, Jun 17 2017

%Y Cf. A000290, A017341.

%K nonn,easy

%O 0,1

%A _N. J. A. Sloane_

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified June 25 07:53 EDT 2019. Contains 324347 sequences. (Running on oeis4.)