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A112047 Bisection of A112046. 4
2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 7, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 7, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 7, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 7, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 11, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 7, 2, 3, 2, 3, 2, 5, 2, 3, 2, 3, 2, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
a(n) = A112046(2n-1)
MATHEMATICA
a112046[n_]:=Block[{i=1}, While[JacobiSymbol[i, 2n + 1]==1, i++]; i]; Table[a112046[2n - 1], {n, 102}] (* Indranil Ghosh, May 11 2017 *)
PROG
(Python)
from sympy import jacobi_symbol as J
def a112046(n):
i=1
while True:
if J(i, 2*n + 1)!=1: return i
else: i+=1
print([a112046(2*n - 1) for n in range(1, 103)]) # Indranil Ghosh, May 11 2017
CROSSREFS
Sequence in context: A236454 A053669 A342309 * A112048 A060395 A016026
KEYWORD
nonn
AUTHOR
Antti Karttunen, Aug 27 2005
STATUS
approved

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Last modified May 29 13:31 EDT 2024. Contains 372940 sequences. (Running on oeis4.)