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 A162008 #7 Mar 11 2021 17:30:23 %S A162008 16,1032,36096,1035088,27426960,702812568,17753262208,445736371872, %T A162008 11162877175440,279268061007400,6983654996144256,174610650719469552, %U A162008 4365455001524490256,109138210900706764728,2728473030627812279040 %N A162008 Third right hand column of the EG1 triangle A162005. %H A162008 <a href="/index/Rec#order_06">Index entries for linear recurrences with constant coefficients</a>, signature (46,-663,3748,-7711,6606,-2025). %F A162008 a(n) = (64*n^2+112*n+30-432*n*9^n-405*9^n+375*25^n)/128. %F A162008 a(n) = 46*a(n-1)-663*a(n-2)+3748*a(n-3)-7711*a(n-4)+6606*a(n-5)-2025*a(n-6). %F A162008 G.f.: (16+296*z-768*z^2-1080*z^3)/((1-z)^3*(1-9*z)^2*(1-25*z)). %Y A162008 Third right hand column of the EG1 triangle A162005. %Y A162008 Other right hand columns are A004004 (2x), A162009 and A162010. %Y A162008 Cf. A162011 and A162014. %K A162008 easy,nonn %O A162008 1,1 %A A162008 _Johannes W. Meijer_, Jun 27 2009