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A031790 Period of continued fraction for sqrt(n) contains exactly 22 ones. +0
1
991, 1021, 1303, 1324, 1357, 1453, 1543, 1569, 1597, 1619, 1689, 1789, 1804, 1822, 1948, 1993, 2053, 2104, 2174, 2203, 2253, 2361, 2381, 2413, 2458, 2503, 2654, 2657, 2729, 2761, 2794, 2803, 2861, 2887, 2893, 2899, 2973, 2979, 2983, 2998, 3085, 3091 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A119077 A119057 A053393 this_sequence A137703 A093177 A109149

Adjacent sequences: A031787 A031788 A031789 this_sequence A031791 A031792 A031793

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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