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 A177765 #5 Jun 02 2025 02:56:11 %S A177765 0,5,4,15,22434,3,2,1,0,14,50354,31,13,12,55,11,30,10,316,9,129,8,29, %T A177765 7,6,54,5,4,3,2,28,1,0,401,27,53,2759646,26,180,86,25,609,52,128,24, %U A177765 242,23,51,733,22,85,21,11432,20,50,19,127,18,84,49,179,2270,871,17,16,315 %N A177765 a(n) = smallest possible value of s corresponding to A177763(n). %Y A177765 Cf. A152412, A177760, A177761, A177763, A177764, A177765, A177766. %K A177765 nonn %O A177765 1,2 %A A177765 _Artur Jasinski_, May 13 2010 %E A177765 Edited by _N. J. A. Sloane_, May 15 2010