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A116618
Values of Fibonacci(n) for n such that prime(2n) mod 12 = 1.
1
2, 8, 34, 10946, 17711, 75025, 5702887, 9227465, 24157817, 63245986, 102334155, 165580141, 267914296, 701408733, 12586269025, 53316291173, 139583862445, 225851433717, 2504730781961, 17167680177565, 44945570212853
OFFSET
1,1
LINKS
EXAMPLE
10946 is in the sequence because 10946=Fibonacci(21), the 42nd prime is 181 and 181 mod 12 = 1.
MAPLE
with(combinat): a:=proc(n) if ithprime(2*n) mod 12 = 1 then fibonacci(n) else fi end: seq(a(n), n=1..86);
MATHEMATICA
A116618 := Select[Range[1, 500], Mod[Prime[2*#], 12] == 1 &]; Table[ Fibonacci[A116618[[n]]], {n, 1, 50}] (* G. C. Greubel, Nov 19 2017 *)
CROSSREFS
Sequence in context: A013026 A121789 A057900 * A037723 A037618 A326294
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Mar 29 2006
EXTENSIONS
Edited by N. J. A. Sloane, Apr 05 2006
STATUS
approved