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 A244513 Legendre symbol (prime(n), prime(n+1)). 1
 -1, -1, -1, -1, -1, 1, 1, -1, 1, -1, -1, 1, 1, -1, 1, 1, -1, -1, -1, 1, 1, -1, -1, 1, 1, -1, -1, -1, 1, 1, -1, -1, 1, -1, -1, -1, -1, -1, 1, 1, -1, -1, 1, 1, -1, 1, 1, -1, -1, 1, -1, 1, 1, -1, -1, 1, -1, -1, 1, 1, 1, 1, -1, 1, 1, -1, 1, -1, -1, 1, -1, -1, -1, -1, -1, 1, -1, 1, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1 LINKS Hamdi Murat Yildirim, Table of n, a(n) for n = 1..1000 PROG (Sage) for i in range(1, 10000): print(legendre_symbol(nth_prime(i), nth_prime(i+1)), ", ") (PARI) a(n) = kronecker(prime(n), prime(n+1)); \\ Michel Marcus, Jun 29 2014 CROSSREFS Sequence in context: A010555 A108784 A127252 * A020985 A034947 A097807 Adjacent sequences: A244510 A244511 A244512 * A244514 A244515 A244516 KEYWORD sign AUTHOR Hamdi Murat Yildirim, Jun 29 2014 STATUS approved

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Last modified March 1 16:12 EST 2024. Contains 370442 sequences. (Running on oeis4.)