456972

Appears in sequences

• Numerators of continued fraction convergents to sqrt(617).at n=9A042184
• Expansion of (1+2*x^2)/(1-26*x+2*x^2-52*x^3+4*x^4).at n=4A188697
• Number of length n+2 0..3 arrays with no pair in any consecutive three terms totalling exactly 3.at n=11A245990