a(n) = A276085(n) - A003415(n), where A003415 is the arithmetic derivative and A276085 is the primorial base log-function.
A373146
a(n) = A276085(n) - A003415(n), where A003415 is the arithmetic derivative and A276085 is the primorial base log-function.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =-2a(4) =5a(5) =-2a(6) =29a(7) =-9a(8) =-2a(9) =0a(10) =209a(11) =-12a(12) =2309a(13) =22a(14) =0a(15) =-28a(16) =30029a(17) =-16a(18) =510509a(19) =-16a(20) =22a(21) =198a(22) =9699689a(23) =-39a(24) =2a(25) =2296a(26) =-21a(27) =0a(28) =223092869a(29) =-22
External references
- oeis: A373146