Number of steps to fixed point of "k -> k/2 or (k-1)/2 until result is prime", starting with prime(n)+1.
A039643
Number of steps to fixed point of "k -> k/2 or (k-1)/2 until result is prime", starting with prime(n)+1.
Terms
- a(0) =1a(1) =2a(2) =2a(3) =3a(4) =3a(5) =2a(6) =4a(7) =3a(8) =4a(9) =3a(10) =5a(11) =2a(12) =4a(13) =3a(14) =5a(15) =3a(16) =4a(17) =2a(18) =3a(19) =6a(20) =2a(21) =5a(22) =5a(23) =4a(24) =6a(25) =6a(26) =4a(27) =4a(28) =4a(29) =5
External references
- oeis: A039643