This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A061654 #24 Dec 25 2024 21:00:55
%S A061654 1,10,154,2458,39322,629146,10066330,161061274,2576980378,41231686042,
%T A061654 659706976666,10555311626650,168884986026394,2702159776422298,
%U A061654 43234556422756762,691752902764108186,11068046444225730970,177088743107611695514,2833419889721787128218,45334718235548594051482
%N A061654 a(n) = (3*16^n + 2)/5.
%C A061654 Integers arising in Bode's sequence (3*2^m + 4)/10.
%H A061654 Harry J. Smith, <a href="/A061654/b061654.txt">Table of n, a(n) for n = 0..100</a>
%H A061654 M. Haynes and S. Churchman, <a href="http://www.astro.cornell.edu/academics/courses/astro201/bodes_law.htm">Bode's Law</a>
%H A061654 <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (17,-16).
%F A061654 From _Colin Barker_, Mar 13 2012: (Start)
%F A061654 a(n) = 17*a(n-1) - 16*a(n-2).
%F A061654 G.f.: (1-7*x)/((1-x)*(1-16*x)). (End)
%t A061654 (3*16^Range[0,20]+2)/5 (* or *) LinearRecurrence[{17,-16},{1,10},20] (* _Harvey P. Dale_, Feb 04 2015 *)
%o A061654 (PARI) a(n) = { (3*16^n + 2)/5 } \\ _Harry J. Smith_, Jul 25 2009
%Y A061654 Cf. A003461.
%K A061654 nonn,easy
%O A061654 0,2
%A A061654 _G. L. Honaker, Jr._, Jun 16 2001