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 A016848 #21 Sep 08 2022 08:44:41 %S A016848 531441,13841287201,3138428376721,129746337890625,2213314919066161, %T A016848 21914624432020321,150094635296999121,787662783788549761, %U A016848 3379220508056640625,12381557655576425121,39959630797262576401 %N A016848 a(n) = (4*n+3)^12. %H A016848 David A. Corneth, <a href="/A016848/b016848.txt">Table of n, a(n) for n = 0..9999</a> %H A016848 <a href="/index/Rec#order_13">Index entries for linear recurrences with constant coefficients</a>, signature (13,-78,286,-715,1287,-1716,1716,-1287,715,-286,78,-13,1). %p A016848 seq((4*n+3)^12, n=0..12); # _G. C. Greubel_, Aug 29 2019 %t A016848 (4*Range[13]-1)^12 (* _G. C. Greubel_, Aug 29 2019 *) %o A016848 (PARI) a(n) = (4*n+3)^12 \\ _David A. Corneth_, Aug 28 2019 %o A016848 (Magma) [(4*n+3)^12: n in [0..12]]; // _G. C. Greubel_, Aug 29 2019 %o A016848 (Sage) [(4*n+3)^12 for n in (0..12)] # _G. C. Greubel_, Aug 29 2019 %o A016848 (GAP) List([0..12], n-> (4*n+3)^12); # _G. C. Greubel_, Aug 29 2019 %Y A016848 Cf. A008456. %Y A016848 Cf. A004767, A016838, A016839, A016840, A016841, A016842, A016843, A016844, A016845, A016846, A016847. %K A016848 nonn,easy %O A016848 0,1 %A A016848 _N. J. A. Sloane_