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 A067406 #11 Sep 30 2022 14:37:37 %S A067406 1,11,396,14256,513216,18475776,665127936,23944605696,862005805056, %T A067406 31032208982016,1117159523352576,40217742840692736, %U A067406 1447838742264938496,52122194721537785856,1876399009975360290816,67550364359112970469376,2431813116928066936897536,87545272209410409728311296 %N A067406 Sixth column of triangle A067402. %H A067406 <a href="/index/Rec#order_01">Index entries for linear recurrences with constant coefficients</a>, signature (36). %F A067406 a(n) = A067402(n+5, 5). %F A067406 a(n) = 11*36^(n-1), n>=1, a(0) = 1. %F A067406 G.f.: (1-25*x)/(1-36*x). %F A067406 E.g.f.: (25 + 11*exp(36*x))/36. - _Stefano Spezia_, Sep 30 2022 %Y A067406 Cf. A067405 (fifth column), A067407 (seventh column), A009980 (powers of 36). %Y A067406 Cf. A067402. %K A067406 nonn,easy %O A067406 0,2 %A A067406 _Wolfdieter Lang_, Jan 25 2002