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 A196292 #19 Jul 29 2025 10:09:51 %S A196292 0,2,1026,59052,1048580,9765630,60466182,282475256,1073741832, %T A196292 3486784410,10000000010,25937424612,61917364236,137858491862, %U A196292 289254654990,576650390640,1099511627792,2015993900466,3570467226642,6131066257820,10240000000020,16679880978222,26559922791446 %N A196292 a(n) = n^10 + n. %H A196292 Vincenzo Librandi, <a href="/A196292/b196292.txt">Table of n, a(n) for n = 0..10000</a> %H A196292 <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). %F A196292 a(n) = 2 * A168118(n). - _Alois P. Heinz_, Jul 28 2025 %o A196292 (Magma) [n^10+n: n in [0..30]]; %Y A196292 Cf. A168118, A195859, A196288, A196289, A196290, A196291. %K A196292 nonn,easy %O A196292 0,2 %A A196292 _Vincenzo Librandi_, Oct 01 2011