Nonsquarefree numbers k such that A003415(k) divides A276086(k), where A003415 is the arithmetic derivative, and A276086 is the primorial base exp-function.

A371085

Nonsquarefree numbers k such that A003415(k) divides A276086(k), where A003415 is the arithmetic derivative, and A276086 is the primorial base exp-function.

Terms

    a(0) =9a(1) =25a(2) =49a(3) =207a(4) =333a(5) =375a(6) =531a(7) =605a(8) =819a(9) =1331a(10) =1719a(11) =1850a(12) =2057a(13) =2205a(14) =2299a(15) =2331a(16) =2853a(17) =4491a(18) =4575a(19) =5746a(20) =6413a(21) =6591a(22) =6655a(23) =9559a(24) =9873a(25) =12947a(26) =13426a(27) =14063a(28) =15851a(29) =15886

External references