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 A117046 #12 Sep 20 2020 01:10:42 %S A117046 1,1,1,2,2,1,3,0,0,1,1,3,2,4,2,3,8,5,5,5,5,7,7,8,8,7,9,6,6,4,7,9,9,10, %T A117046 10,9,11,8,8,6,8,10,10,11,11,10,12,9,9,7,9,11,11,12,12,11,13,10,10,5, %U A117046 7,9,9,10,10,9,11,8,8,6,7,9,9,10,10 %N A117046 Number of letters in common in the Spanish names for n and n+1. %C A117046 Letter repetitions are taken into account. - _Álvar Ibeas_, Sep 18 2020 %H A117046 Álvar Ibeas, <a href="/A117046/b117046.txt">Table of n, a(n) for n = 0..10000</a> %e A117046 a(0)=1 from unO & cerO, a(1)=1 from dOs & unO, a(2)=1 from treS & doS, a(7)=0 from ocho & siete, etc. %e A117046 a(16) = 8, from "DIECISÉIs" and "DIECISIEte". %Y A117046 Cf. A116531. %K A117046 nonn,word %O A117046 0,4 %A A117046 _Rodolfo Kurchan_, Apr 16 2006 %E A117046 More terms from _Álvar Ibeas_, Sep 18 2020