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Search: id:A025023
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A025023 Least non-residue mod n is 7. +0
1
71, 142, 191, 239, 241, 359, 382, 409, 431, 478, 482, 599, 601, 718, 769, 818, 862, 911, 1031, 1198, 1202, 1249, 1321, 1439, 1489, 1538, 1609, 1822, 1871, 2039, 2062, 2089, 2111, 2161, 2281, 2498, 2591, 2642, 2711, 2878, 2879, 2978, 3001, 3119, 3121, 3169 (list; graph; listen)
OFFSET

1,1

LINKS

Eric Weisstein's World of Mathematics, Quadratic Nonresidue

CROSSREFS

Adjacent sequences: A025020 A025021 A025022 this_sequence A025024 A025025 A025026

Sequence in context: A039543 A111092 A140732 this_sequence A033224 A142178 A046004

KEYWORD

nonn

AUTHOR

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

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.


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