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 A237044 #11 Feb 23 2014 01:23:52 %S A237044 0,1,2,9,21,53,133,309,706,1572,3534,7752,16991,36807,79385,170528, %T A237044 364563,776739,1649071,3490698,7366917,15512544,32583646,68306009, %U A237044 142902505,298446956,622232624,1295316994,2692580198,5589582431,11588900240,23999045850 %N A237044 Number of overcompositions of n minus the number of partitions of n. %F A237044 a(n) = A236002(n) - A000041(n). %Y A237044 Cf. A000041, A011782, A015128, A056823, A230441, A236002, A236633, A237045, A235047, A237272. %K A237044 nonn %O A237044 0,3 %A A237044 _Omar E. Pol_, Feb 02 2014