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 A179749 #2 Mar 30 2012 18:53:10 %S A179749 1,1,1,1,2,1,1,2,3,1,1,2,5,4,1,1,2,6,9,5,1,1,2,6,15,14,6,1,1,2,6,20, %T A179749 29,20,7,1,1,2,6,23,49,49,27,8,1,1,2,6,24,71,98,76,35,9,1,1,2,6,24,91, %U A179749 169,174,111,44,10,1,1,2,6,24,106,259,343,285,155,54,11,1,1,2,6,24,115,360 %N A179749 Subsequence of A179748. Equals A179748 beginning at the second column. %C A179749 Matrix inverse is A179750. %e A179749 Table begins: %e A179749 1, %e A179749 1,1, %e A179749 1,2,1, %e A179749 1,2,3,1, %e A179749 1,2,5,4,1, %e A179749 1,2,6,9,5,1, %e A179749 1,2,6,15,14,6,1, %e A179749 1,2,6,20,29,20,7,1, %e A179749 1,2,6,23,49,49,27,8,1, %e A179749 1,2,6,24,71,98,76,35,9,1, %e A179749 1,2,6,24,91,169,174,111,44,10,1, %e A179749 1,2,6,24,106,259,343,285,155,54,11,1, %e A179749 1,2,6,24,115,360,602,628,440,209,65,12,1, %e A179749 1,2,6,24,119,461,961,1230,1068,649,274,77,13,1, %Y A179749 Cf. A179748, A179750. %K A179749 nonn,tabl %O A179749 1,5 %A A179749 _Mats Granvik_, Jul 26 2010