References to A086241

Decimal expansion of value to which Sum[d[k]/Prime[k],{k,2,Infinity}] appears to converge, where d[k]=-1 if Mod[p,3]==+1, d[k]=+1 if Mod[p,3]==2 and d[k]=0 if Mod[p,3]==0.
6, 4, 1, 9, 4, 4, 8, 3, 8, 5, 3, 3, 1, 9, 5, 7, 0, 8, 6, 6, 1, 3, 9, 2, 6, 3, 9, 7, 2, 1, 7, 3, 4, 3

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