Odd numbers k such that gcd(A276086(sigma(k)-k), A276086(k)) is equal to A276086(k), where A276086 is the primorial base exp-function, and sigma is the sum of divisors function.

A388267

Odd numbers k such that gcd(A276086(sigma(k)-k), A276086(k)) is equal to A276086(k), where A276086 is the primorial base exp-function, and sigma is the sum of divisors function.

Terms

    a(0) =945a(1) =1575a(2) =2205a(3) =5355a(4) =5985a(5) =7245a(6) =7425a(7) =8085a(8) =8505a(9) =8925a(10) =9555a(11) =12285a(12) =16695a(13) =18585a(14) =21105a(15) =21735a(16) =22275a(17) =24255a(18) =28035a(19) =28215a(20) =30555a(21) =32445a(22) =34965a(23) =36225a(24) =37125a(25) =39585a(26) =40635a(27) =41895a(28) =43065a(29) =45045

External references