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 A167498 #20 Sep 08 2022 08:45:48
%S A167498 6,78,342,926,1958,3566,5878,9022,13126,18318,24726,32478,41702,52526,
%T A167498 65078,79486,95878,114382,135126,158238,183846,212078,243062,276926,
%U A167498 313798,353806,397078,443742,493926,547758,605366,666878,732422,802126,876118,954526,1037478,1125102
%N A167498 a(n) = 6+32*n^2+8*n*(7+8*n^2)/3.
%C A167498 Binomial transform of quasi-finite sequence 6,72,192,128,0,(0 continued).
%C A167498 a(n) mod 10 is periodic with period length 5: repeat 6,8,2,6,8.
%H A167498 Vincenzo Librandi, <a href="/A167498/b167498.txt">Table of n, a(n) for n = 0..10000</a>
%H A167498 <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (4,-6,4,-1).
%F A167498 a(n) = A166464(n) + A166464(2n+1).
%F A167498 a(n) = 3*a(n-1) - 3*a(n-2) + a(n-3) + 128.
%F A167498 G.f.: ( 6+54*x+66*x^2+2*x^3 ) / (x-1)^4 . - _R. J. Mathar_, Jul 01 2011
%t A167498 LinearRecurrence[{4,-6,4,-1}, {6, 78, 342, 926}, 100] (* _G. C. Greubel_, Jun 14 2016 *)
%o A167498 (Magma) [6+32*n^2+8*n*(7+8*n^2)/3: n in [0..50] ]; // _Vincenzo Librandi_, Aug 06 2011
%Y A167498 Cf. A166911, A167471.
%K A167498 nonn,easy
%O A167498 0,1
%A A167498 _Paul Curtz_, Nov 05 2009