A171244 a(n)=Mod(2^Fibonacci(n),Fibonacci(n)).

0, 0, 0, 2, 2, 0, 2, 8, 4, 43, 2, 64, 2, 188, 414, 764, 2, 1480, 2659, 32, 9884, 9703, 2, 14176, 18257, 14330, 144538, 50942, 2, 216536, 271843, 734567, 2425788, 3013631, 5646712, 12828592, 14555288, 5494740, 4324950, 89249588, 154582862, 174683408, 2

Offset

1,4

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Mathematica

Table[Mod[2^Fibonacci[n], Fibonacci[n]], {n, 43}]
Table[PowerMod[2, n, n], {n, Fibonacci[Range[50]]}] (* Harvey P. Dale, Nov 29 2018 *)

Crossrefs

Cf. A000045

Sequence in context: A052422 A294525 A011218 * A028305 A347086 A137349

Adjacent sequences: A171241 A171242 A171243 * A171245 A171246 A171247

Keyword

nonn

Author

Vladimir Joseph Stephan Orlovsky, Nov 18 2010

Status

approved