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A021070
Decimal expansion of 1/66.
1
0, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5
OFFSET
0,3
COMMENTS
Multiplicative with a(2^e) = 5, a(p^e) = 1 otherwise. - David W. Wilson, Jun 12 2005
MATHEMATICA
Join[{0}, RealDigits[1/66, 10, 120][[1]]] (* or *) PadRight[{0}, 120, {5, 1}] (* Harvey P. Dale, Dec 26 2021 *)
CROSSREFS
Sequence in context: A205109 A144432 A010686 * A176260 A098190 A339353
KEYWORD
nonn,cons,mult
STATUS
approved