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A057757 Least nonnegative square root of 2 mod n for n in A057126. 2
0, 0, 3, 4, 6, 5, 8, 6, 17, 18, 7, 10, 8, 12, 32, 9, 24, 25, 40, 14, 10, 38, 51, 11, 16, 31, 12, 32, 46, 70, 18, 13, 64, 57, 52, 14, 20, 38, 39, 15, 62, 85, 74, 99, 22, 16, 60, 110, 96, 106, 132, 17, 45 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

LINKS

T. D. Noe, Table of n, a(n) for n=1..1000

CROSSREFS

Sequence in context: A037189 A083342 A016655 * A058838 A001177 A053991

Adjacent sequences:  A057754 A057755 A057756 * A057758 A057759 A057760

KEYWORD

nonn,easy,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Nov 01 2000

EXTENSIONS

Corrected by T. D. Noe, Apr 19 2007 [The errors were caused by the faulty Maple command "mroot"]

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Last modified February 17 02:31 EST 2012. Contains 205978 sequences.