OFFSET
2,1
EXAMPLE
A(2, 1) = 5 = 2 + 3, because 5 is the least number for which there exists exactly one partition into 2 distinct primes.
A(2, 2) = 16 = 3 + 13 = 5 + 11, because 16 is the least number for which there exist exactly 2 partitions into 2 distinct primes.
Array begins:
2: 5, 16, 24, 36, 48, 60, 78, 84, ...
3: 10, 18, 26, 31, 35, 39, 80, ...
4: 17, 23, 29, 33, 37, 41, ...
5: 28, 34, -1, 40, 55, ...
6: 41, 47, 70, 53, ...
7: 58, 64, 72, ...
8: 77, 87, ...
9: 100, ...
CROSSREFS
KEYWORD
sign,more
AUTHOR
Jean-Marc Rebert, May 28 2023
STATUS
approved