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A101457
Prime digits in the decimal expansion of golden ratio phi (or tau) = (1 + sqrt 5 )/2.
0
3, 3, 7, 2, 5, 3, 3, 5, 3, 7, 7, 2, 3, 7, 5, 7, 2, 2, 3, 5, 2, 2, 7, 5, 2, 2, 2, 7, 7, 2, 7, 2, 3, 3, 7, 7, 5, 7, 5, 3, 7, 5, 2, 2, 3, 3, 2, 2, 2, 3, 5, 3, 3, 7, 3, 7, 7, 2, 3, 5, 3, 3, 3, 5, 5, 3, 5, 2, 5, 3, 3, 2, 2, 3, 2, 2, 2, 7, 7, 5, 2, 7, 2, 5, 7, 2, 7, 3, 2, 2, 2, 3, 2, 2, 5, 2, 2, 3, 3, 3, 7, 5, 7, 2, 2
OFFSET
0,1
MATHEMATICA
Select[ RealDigits[ GoldenRatio, 10, 275][[1]], PrimeQ[ # ] &] (* Robert G. Wilson v, Jan 21 2005 *)
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Sebastian Gutierrez (sgutierr(AT)alum.mit.edu), Jan 20 2005
EXTENSIONS
More terms from Robert G. Wilson v, Jan 21 2005
STATUS
approved