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 A027827 #20 May 21 2022 08:42:01 %S A027827 6,8,12,15,16,17,18,20,21,25,28,29,31,32,35,37,38,39,41,42,43,49,50, %T A027827 51,52,54,56,58,59,61,62,64,72,74,75,78,81,82,83,84,85,87,94,96,98, %U A027827 104,105,107,108,109,116,117,118,119,125,127,128,129,130,131,138,140,148 %N A027827 Values of k for which 11 divides A000041(k). %H A027827 Amiram Eldar, <a href="/A027827/b027827.txt">Table of n, a(n) for n = 1..1000</a> %t A027827 Select[Range[200], Divisible[PartitionsP[#], 11]&] (* _Jean-François Alcover_, Dec 12 2016 *) %o A027827 (PARI) \ps200 for(n=0,180,if(polcoeff(1/eta(x),n,x)%11==0,print1(n,","))) %o A027827 (PARI) is(n)=numbpart(n)%11==0 \\ _Charles R Greathouse IV_, Apr 08 2015 %Y A027827 Cf. A000041, A243935. %K A027827 nonn %O A027827 1,1 %A A027827 _R. K. Guy_ %E A027827 More terms from _Benoit Cloitre_, Jun 24 2002 %E A027827 Offset corrected by _Amiram Eldar_, May 21 2022