103772

Appears in sequences

• Coefficient of x in the reduction by x^2->x+1 of the polynomial p(n,x) defined at Comments.at n=16A193007
• Consider Watanabe's 3-shift tag system {00/1011} applied to the word (100)^n; a(n) = position of the longest word in the orbit, or -1 if the orbit is unbounded.at n=42A292094