|
Search: id:A001583
|
|
|
| A001583 |
|
Artiads.
(Formerly M5413 N2351)
|
|
+0
3
|
|
| 211, 281, 421, 461, 521, 691, 881, 991, 1031, 1151, 1511, 1601, 1871, 1951, 2221, 2591, 3001, 3251, 3571, 3851, 4021, 4391, 4441, 4481, 4621, 4651, 4691, 4751, 4871, 5081, 5281, 5381, 5531, 5591, 5641, 5801, 5881, 6011, 6101, 6211, 6271, 6491, 6841
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
REFERENCES
|
E. Lehmer, On the quadratic character of the Fibonacci root, Fib. Quart., 4 (1966), 135-138.
E. Lehmer, Artiads characterized. J. Math. Anal. Appl. 15 1966 118-131.
L. Tanner, Proc. London Math. Soc., 18 (1886-1887), 214-234; 24 (1892-1893), 223-262.
|
|
LINKS
|
T. D. Noe, Table of n, a(n) for n=1..1000
|
|
FORMULA
|
Artiads are equivalent to the primes p = 1 mod 5 for which Fibonacci((p-1)/5) is divisible by p.
|
|
CROSSREFS
|
Cf. A047650.
Sequence in context: A031931 A087833 A096706 this_sequence A137870 A137871 A142582
Adjacent sequences: A001580 A001581 A001582 this_sequence A001584 A001585 A001586
|
|
KEYWORD
|
nonn,nice
|
|
AUTHOR
|
njas
|
|
EXTENSIONS
|
More terms from James A. Sellers (sellersj(AT)math.psu.edu), Jan 25 2000
|
|
|
Search completed in 0.002 seconds
|
