10961685

Appears in sequences

• a(n) = period of x^n + x + 1 over GF(2), i.e., the smallest integer m>0 such that x^n + x + 1 divides x^m + 1 over GF(2).at n=24A046932
• Odd numbers k such that A380845(k) > 2*k.at n=19A380932