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A028833 Index of redundancy in period of continued fraction for sqrt(n). 0
0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 2, 0, 3, 2, 1, 0, 0, 0, 0, 1, 2, 0, 4, 2, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 6, 5, 3, 7, 1, 0, 0, 0, 0, 2, 2, 2, 2, 0, 3, 5, 2, 1, 6, 1, 0, 0, 0, 0, 5, 0, 4, 3, 4, 0, 4, 3, 2, 7, 2, 1, 1, 0, 0, 0, 0, 0, 2, 6, 0, 3, 2, 0, 5, 4, 6, 10, 1, 1, 8, 1, 0, 0, 0, 0 (list; graph; refs; listen; history; internal format)
OFFSET

1,7

FORMULA

Difference between A003285 and A028832.

CROSSREFS

Sequence in context: A074039 A047764 A022883 * A024943 A005929 A005871

Adjacent sequences:  A028830 A028831 A028832 * A028834 A028835 A028836

KEYWORD

nonn,nice

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified February 15 18:22 EST 2012. Contains 205835 sequences.