cp's OEIS Frontend

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.

A285882 Numbers which are twice a U(2,4) number but not the sum of two distinct U(2,4) numbers.

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%I A285882 #14 May 07 2017 01:16:44
%S A285882 4,188,192,388,408,1356,1424,4620,14892
%N A285882 Numbers which are twice a U(2,4) number but not the sum of two distinct U(2,4) numbers.
%C A285882 The sequence could also be described as numbers that have no representation as a sum of two distinct U(2,4) numbers, but have a "pseudo-representation" u + u, where u is in U(2,4).
%C A285882 a(10), if it exists, is larger than 10^8. - _Giovanni Resta_, May 02 2017
%e A285882 188 is in the sequence since it can't be written as the sum of two distinct U(2,4) numbers A048951, but 188 = 94 + 94, where 94 is in U(2,4).
%Y A285882 Cf. A048951.
%K A285882 nonn,more
%O A285882 1,1
%A A285882 _Enrique Navarrete_, Apr 27 2017