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 A017362 #20 Sep 08 2022 08:44:42 %S A017362 282475249,2015993900449,205891132094649,4808584372417849, %T A017362 52599132235830049,362033331456891249,1822837804551761449, %U A017362 7326680472586200649,24842341419143568849,73742412689492826049 %N A017362 a(n) = (10*n + 7)^10. %H A017362 Vincenzo Librandi, <a href="/A017362/b017362.txt">Table of n, a(n) for n = 0..10000</a> %H A017362 <a href="/index/Rec#order_11">Index entries for linear recurrences with constant coefficients</a>, signature (11, -55, 165, -330, 462, -462, 330, -165, 55, -11, 1). %t A017362 (10*Range[0,10]+7)^10 (* _Harvey P. Dale_, Nov 12 2015 *) %o A017362 (Magma) [(10*n+7)^10: n in [0..20]]; // _Vincenzo Librandi_, Aug 30 2011 %o A017362 (PARI) vector(20, n, n--; (10*n+7)^10) \\ _G. C. Greubel_, Nov 10 2018 %Y A017362 Cf. A017353 (10n+7), A008454 (n^10). %K A017362 nonn,easy %O A017362 0,1 %A A017362 _N. J. A. Sloane_