The first Fibonacci based variant of arithmetic derivative: a(p) = A000045(p) for prime p, a(u*v) = a(u)*v + u*a(v), with a(0) = a(1) = 0.
A328845
The first Fibonacci based variant of arithmetic derivative: a(p) = A000045(p) for prime p, a(u*v) = a(u)*v + u*a(v), with a(0) = a(1) = 0.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =2a(4) =4a(5) =5a(6) =7a(7) =13a(8) =12a(9) =12a(10) =15a(11) =89a(12) =20a(13) =233a(14) =33a(15) =25a(16) =32a(17) =1597a(18) =33a(19) =4181a(20) =40a(21) =53a(22) =189a(23) =28657a(24) =52a(25) =50a(26) =479a(27) =54a(28) =80a(29) =514229
External references
- oeis: A328845