65476

Appears in sequences

• Numerators of continued fraction convergents to sqrt(497).at n=6A041948
• Sum of first n 8-almost primes.at n=31A086061
• Number of (n+1)X(1+1) 0..1 arrays with every 2X2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically.at n=11A258547
• a(n) = 4 + 2^n - 4*n.at n=15A302689