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 A242485 #6 May 29 2014 12:07:55 %S A242485 0,2,3,5,6,7,8,9,11,12,13,15,16,17,18,19,20,21,23,24,25,27,28,29,30, %T A242485 31,32,33,35,37,39,40,41,42,43,44,45,47,49,51,52,53,54,55,56,57,59,61, %U A242485 63,64,65,66,67,68,69,70,71,72,73,75,76,77,78,79,80,81,83 %N A242485 Possible values of A242480(n) in increasing order. %C A242485 A242480(n) = (n*(n+1)/2) mod n + sigma(n) mod n + antisigma(n) mod n = A142150(n) + A054024(n) + A229110(n) = (A000217(n) mod n) + (A000203(n) mod n) + (A024816(n) mod n). %C A242485 Supersequence of odd numbers > 1. Complement of A242486. %e A242485 16 is in the sequence because there is a number m such that A242480(m) = 16; m = 8. %Y A242485 Cf. A242480, A242481, A242482, A242483, A242484, A242486. %K A242485 nonn %O A242485 1,2 %A A242485 _Jaroslav Krizek_, May 27 2014