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 A112250 #12 Aug 31 2020 03:43:43 %S A112250 5,7,8,10,11,13,14,17,18,19,21,22,23,25,26,27,29,30,31,32,33,34,36,37, %T A112250 38,39,41,42,43,44,46,47,48,49,51,52,53,54,56,57,58,59,61,62,63,64,65, %U A112250 67,68,69,70,71,73,74,75,76,77,79,80,81,82,83,85,86,87,88,89,91,92,93 %N A112250 Numbers m such that m mod floor(log_2(m)) > 0. %C A112250 The asymptotic density of this sequence is 1 (Cooper and Kennedy, 1989). - _Amiram Eldar_, Jul 10 2020 %H A112250 Robert Israel, <a href="/A112250/b112250.txt">Table of n, a(n) for n = 1..10000</a> %H A112250 Curtis N. Cooper and Robert E. Kennedy, <a href="http://www.jstor.org/stable/2323194">Chebyshev's inequality and natural density</a>, Amer. Math. Monthly, Vol. 96, No. 2 (1989), pp. 118-124. %F A112250 A112248(a(n)) > 0. %p A112250 seq(op(select(t -> t mod d > 0, [$2^d .. 2^(d+1)-1])),d=1..6); # _Robert Israel_, Aug 27 2020 %Y A112250 Complement of A112249. %Y A112250 A112251 is a subsequence. %Y A112250 Cf. A000523, A112248. %K A112250 nonn %O A112250 1,1 %A A112250 _Reinhard Zumkeller_, Aug 30 2005 %E A112250 Name changed by _Robert Israel_, Aug 27 2020