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 A027344 #17 Feb 18 2017 10:29:11 %S A027344 1,1,2,3,5,7,11,15,22,30,41,55,75,98,130,169,220,282,363,460,585,736, %T A027344 925,1154,1440,1782,2205,2713,3333,4075,4977,6050,7347,8888,10735, %U A027344 12925,15541,18627,22297,26620,31734,37741,44825,53118,62865 %N A027344 Number of partitions of n that do not contain 10 as a part. %F A027344 G.f.: (1-x^10) Product_{m>0} 1/(1-x^m). %F A027344 a(n) = A000041(n)-A000041(n-10). %F A027344 a(n) ~ 5*Pi * exp(sqrt(2*n/3)*Pi) / (6*sqrt(2)*n^(3/2)) * (1 - (3*sqrt(3/2)/Pi + Pi/(24*sqrt(6)) + 10*Pi/(2*sqrt(6)))/sqrt(n) + (121/8 + 9/(2*Pi^2) + 19441*Pi^2/6912)/n). - _Vaclav Kotesovec_, Nov 04 2016 %p A027344 A41:= n-> `if`(n<0, 0, combinat[numbpart](n)): %p A027344 a:= n-> A41(n) -A41(n-10): %p A027344 seq(a(n), n=0..50); %Y A027344 10th column of A175788. Cf. A000041, A027336, A027337-A027343. %K A027344 nonn %O A027344 0,3 %A A027344 _Clark Kimberling_ %E A027344 More terms from _Benoit Cloitre_, Dec 10 2002 %E A027344 Edited by _Alois P. Heinz_, Dec 04 2010