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A147971
Indices of the records in the sequence of smallest positive quadratic nonresidues (A053760).
5
1, 4, 9, 20, 64, 92, 246, 752, 1289, 2084, 3383, 31284, 271259, 618525, 1389315, 2228197, 2914847, 6857528, 7457772, 141236709, 366883983, 1034128714, 3690981956, 4965932454, 7863515482, 19824941433, 195348751601, 292557888940, 2296552237422
OFFSET
1,2
COMMENTS
The corresponding primes are listed in A147970.
FORMULA
Positive integer n is in this sequence iff A053760(k) < A053760(n) for every k<n.
KEYWORD
nonn
AUTHOR
Max Alekseyev, Nov 18 2008
EXTENSIONS
a(20)-a(29) from Charles R Greathouse IV, Apr 06 2012
STATUS
approved