159269domain: NAppears in sequencesBisection (odd part) of Chebyshev sequence with Diophantine property.at n=8A077235Combined Diophantine Chebyshev sequences A077236 and A077235.at n=17A077238Numbers k such that k^2 = 12*n^2 + 13.at n=8A106257Partial sums of A299287.at n=39A299288