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 A088076 #9 Dec 05 2013 19:56:32 %S A088076 3,11,131,1429,77141,3847271,117048931,22917541219,1771365487891, %T A088076 140734085123059,14159733947566481 %N A088076 Smallest prime sandwiched between two numbers having exactly n prime divisors. %C A088076 Different from A088075 though initial three terms match. Sequence is infinite. %D A088076 J.-M. De Koninck, Ces nombres qui nous fascinent, Entry 131, p. 45, Ellipses, Paris 2008. %e A088076 a(3) = 131, 130 = 2*5*13 and 132 = 2^2*3*11 both have three prime divisors. 131 is the smallest such prime. %Y A088076 Cf. A088075. %K A088076 more,nonn %O A088076 1,1 %A A088076 _Amarnath Murthy_, Sep 22 2003 %E A088076 More terms from _Ray Chandler_, Oct 08 2003 %E A088076 a(8) and a(9) from _Donovan Johnson_, Jun 19 2008 %E A088076 a(10)-a(11) from _Donovan Johnson_, Feb 18 2009