cp's OEIS Frontend

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.

A186337 Smallest integer that can be expressed as the sum of one or more consecutive semiprimes in exactly n ways.

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%I A186337 #9 Mar 30 2012 17:37:34
%S A186337 4,10,39,185,417,589,8351,40181,50809,69195,2614377,4044299,27691722,
%T A186337 110046335,473061053
%N A186337 Smallest integer that can be expressed as the sum of one or more consecutive semiprimes in exactly n ways.
%e A186337 a(1) =   4 = A001358(1) is the first semiprime.
%e A186337 a(2) =  10 = A001358(1)+A001358(2) = 4+6 = A001358(4) = 10.
%e A186337 a(3) =  39 = 6 + 9 + 10 + 14 = 10 + 14 + 15 = 39.
%e A186337 a(4) = 185 = 58 + ... + 65 = 39 + ... + 51 = 4 + ... + 33 = 185.
%Y A186337 Cf. A001358, A112020, A186336.
%K A186337 nonn,more
%O A186337 1,1
%A A186337 _Alois P. Heinz_, Feb 18 2011
%E A186337 a(11)-a(15) from _Donovan Johnson_, Feb 21 2011