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 A165603 Numbers of the form 4n+3 for which Sum_{i=0..(2n+1)} J(i,4n+3) = 0, where J(i,m) is the Jacobi symbol. 7
 99, 147, 207, 275, 315, 423, 475, 507, 531, 639, 747, 775, 847, 855, 891, 931, 963, 975, 1071, 1083, 1179, 1275, 1287, 1323, 1395, 1475, 1503, 1519, 1611, 1719, 1775, 1827, 1863, 1935, 1975, 2043, 2151, 2259, 2275, 2299, 2303, 2367, 2475, 2583 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Integers of type 4n+3 whose midpoint height of Jacobi-bridge (A165601) is zero. LINKS A. Karttunen, Table of n, a(n) for n = 0..21422 CROSSREFS a(n) = A004767(A165602(n)). Cf. A165463, A165603, A165608. Sequence in context: A304951 A316619 A039446 * A095420 A064112 A325881 Adjacent sequences:  A165600 A165601 A165602 * A165604 A165605 A165606 KEYWORD nonn AUTHOR Antti Karttunen, Oct 06 2009 STATUS approved

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Last modified January 25 19:09 EST 2020. Contains 331249 sequences. (Running on oeis4.)