Least positive integer m such that m + n divides pi(m)^2 + pi(n)^2, where pi(x) denotes the number of primes not exceeding x.

A248044

Least positive integer m such that m + n divides pi(m)^2 + pi(n)^2, where pi(x) denotes the number of primes not exceeding x.

Terms

    a(0) =1a(1) =3a(2) =1a(3) =4a(4) =12a(5) =11a(6) =1a(7) =8a(8) =7a(9) =16a(10) =2a(11) =5a(12) =26a(13) =25a(14) =24a(15) =4a(16) =228a(17) =227a(18) =46a(19) =45a(20) =44a(21) =43a(22) =16a(23) =6a(24) =5a(25) =1a(26) =27a(27) =26a(28) =45a(29) =44

External references