-3232

Appears in sequences

• Expansion of 1/(1-2*x+2*x^2+2*x^3).at n=13A077945
• Number of twos minus number of ones in the first 2^n entries of the Kolakoski sequence, A000002.at n=39A289323
• Expansion of Product_{k>=1} (1 - x^k)^(k*(k+1)/2).at n=21A292386