0,1

The Goldbach conjecture is that every even number >= 4 is the sum of two primes.

Table of n, a(n) for n=0..45.

Index entries for sequences related to Goldbach conjecture

a(n) = max({A000954(i),i=0..n}). - Robert Israel, Mar 21 2016

a(1) is 12 because it is the largest even integer having only 1 distinct way to express it as the sum of two primes (7+5) and a(0) < 12.

a(8) = 398 because it is the largest number in A000954 for n <= 8.

Cf. A045917, A023036, A000954.

Sequence in context: A185235 A226400 A000954 * A174327 A245997 A128103

Adjacent sequences: A056633 A056634 A056635 * A056637 A056638 A056639

nonn

Brian Galebach Aug 17 2000

approved