A112073 - OEIS

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A112073

Odd numbers n for which 5 is the smallest i (>= 1) with Jacobi symbol J(i,n) getting either a value 0 or -1.

2

23, 25, 47, 73, 95, 97, 143, 145, 167, 193, 215, 217, 263, 265, 287, 313, 335, 337, 383, 385, 407, 433, 455, 457, 503, 505, 527, 553, 575, 577, 623, 625, 647, 673, 695, 697, 743, 745, 767, 793, 815, 817, 863, 865, 887, 913, 935, 937, 983, 985, 1007

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..51.

CROSSREFS

Row 3 of A112070. a(n) = 2*A112063(n)+1.

Sequence in context: A033629 A090311 A172015 * A050864 A111452 A335180

Adjacent sequences: A112070 A112071 A112072 * A112074 A112075 A112076

KEYWORD

nonn

AUTHOR

Antti Karttunen, Aug 27 2005

STATUS

approved