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A013657
Period of continued fraction for sqrt(n) contains more than one 1, but no two consecutive 1's.
0
14, 19, 22, 23, 33, 34, 45, 47, 52, 54, 59, 60, 61, 62, 69, 70, 71, 77, 78, 79, 95, 96, 98, 107, 109, 114, 116, 117, 118, 119, 127, 129, 138, 140, 141, 142, 149, 153, 154, 161, 162, 164, 165, 167, 178, 187, 188, 189, 192, 193, 194, 202, 205, 206, 216, 218, 219, 220, 221
OFFSET
1,1
REFERENCES
Kenneth H. Rosen, Elementary Number Theory and Its Applications, Addison-Wesley, 1984, page 426 (but beware of errors!).
CROSSREFS
Sequence in context: A205866 A248134 A013649 * A013653 A360169 A072124
KEYWORD
nonn
EXTENSIONS
More terms from David W. Wilson
STATUS
approved