Least even number m which can be written as sum of 2n primes p(1) < ... < p(2n) < m/2 such that m-p(i) is also prime for i=1,...,2n.

A191837

Least even number m which can be written as sum of 2n primes p(1) < ... < p(2n) < m/2 such that m-p(i) is also prime for i=1,...,2n.

Terms

    a(0) =48a(1) =108a(2) =204a(3) =324a(4) =624a(5) =630a(6) =1050a(7) =1320a(8) =1590a(9) =2100a(10) =2400a(11) =2730a(12) =3570a(13) =3960a(14) =4830a(15) =5460a(16) =5880a(17) =6930a(18) =7770a(19) =9240a(20) =9450a(21) =11970a(22) =12810a(23) =13020a(24) =14910a(25) =14910a(26) =17430a(27) =18480a(28) =20160a(29) =21630

External references