OFFSET
0,1
MATHEMATICA
a = Flatten[Table[If[Floor[2*Mod[(Prime[n + 1] - Prime[n])*PrimePi[n]/n, 8]] == 6, Prime[n], {}], {n, 1, 400}]]
CROSSREFS
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Jun 27 2005
STATUS
approved