Arithmetic derivative of the prime-factorization representation of the n-th Stern polynomial: a(n) = A003415(A260443(n)).

A278544

Arithmetic derivative of the prime-factorization representation of the n-th Stern polynomial: a(n) = A003415(A260443(n)).

Terms

    a(0) =0a(1) =1a(2) =1a(3) =5a(4) =1a(5) =21a(6) =8a(7) =31a(8) =1a(9) =123a(10) =55a(11) =459a(12) =12a(13) =705a(14) =71a(15) =247a(16) =1a(17) =951a(18) =460a(19) =14175a(20) =119a(21) =49275a(22) =2825a(23) =19305a(24) =18a(25) =30075a(26) =3745a(27) =105975a(28) =167a(29) =40845

External references