A165363 Integers of pseudo-averages of at least two consecutive nonprime numbers of the form (a+b+c+..+z)/z, which can be expressed in more than one way.
6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 20, 22, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 44, 45, 46, 47, 48, 49, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87
Offset: 1
Programs
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Mathematica
lst={};Do[a=0;If[ !PrimeQ[q],Do[If[ !PrimeQ[n],m=n;a+=m;e=a/n;If[IntegerQ[e]&&a!=n,If[e<92,AppendTo[lst,e],Break[]]]],{n,q,6000}]],{q,5200}];lst=Sort@lst;lst1={3};lst2={}; Do[If[lst[[n]]==lst[[n+1]]||lst[[n]]==lst[[n-1]],AppendTo[lst2,lst[[n]]],AppendTo[lst1,lst[[n]]]],{n,1,Length[lst]-1,1}]; Union@lst2
Comments