36858

Appears in sequences

• Denominators of continued fraction convergents to sqrt(185).at n=12A041343
• Start with a single triangle; at n-th generation add a triangle at each vertex, allowing triangles to overlap; sequence gives number of triangles in n-th generation.at n=25A061776
• a(n) = 9*2^n - 6.at n=12A089143
• a(n) = 36*n^2 - 6.at n=31A158462
• Difference A063990(2n)-A063990(2n-1) between amicable numbers.at n=23A178542
• Total length of self-avoiding walks with n bonds on the simple cubic lattice with additional bridges of length 2.at n=5A259820