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 A202242 #11 Mar 30 2012 18:36:00
%S A202242 14,56,28361,119507,191557,287039,691259,750889
%N A202242 n such that the sum of digit !! of n equals the sum of d|n, 1<d<n.
%C A202242 No further terms less than 10^8.
%C A202242 The double factorial n!! (A006882) of a positive integer n is the product of the positive integers <= n that have the same parity as n.
%e A202242 56 is in the sequence because 5!! + 6!! = 15 + 48 = 63, and sum of the divisors 1< d< 56 = sigma(56) - 56 - 1 = 120 - 56 - 1 = 63.
%t A202242 Q[n_]:=Module[{a=Total[Rest[Most[Divisors[n]]]]}, a == Total[IntegerDigits[n]!!]]; Select[Range[2, 10^5], Q]
%Y A202242 Cf. A006882, A048050.
%K A202242 nonn,hard,base
%O A202242 1,1
%A A202242 _Michel Lagneau_, Dec 16 2011