1,1

Note that for k>3, F(k) - Prime(k) cannot be prime if k is prime.

Fibonacci(k) - Prime(k) iff prime. Intersection of {A000045(i) - A000040(i)} and {A000040(j)}. Prime values of A100700.

F(2)-Prime(2) = 1 - 3 = -2.

F(3)-Prime(3) = 2 - 5 = -3.

F(6)-Prime(6) = 8 - 13 = -5.

F(8)-Prime(8) = 21 - 19 = 2.

F(9)-Prime(9) = 34 - 23 = 11.

F(12)-Prime(12) = 144 - 37 = 107.

F(15)-Prime(15) = 610 - 47 = 563.

F(24)-Prime(24) = 46368 - 89 = 46279.

F(33)-Prime(33) = 3524578 - 137 = 3524441.

Cf. A000040, A000045, A100700.

Sequence in context: A124055 A137458 A079369 this_sequence A139044 A060383 A060442

Adjacent sequences: A102864 A102865 A102866 this_sequence A102868 A102869 A102870

easy,sign

Jonathan Vos Post (jvospost3(AT)gmail.com), Mar 01 2005