118976

Appears in sequences

• Unicursal (i.e., possessing an Eulerian path) planar rooted maps with n edges.at n=7A003584
• Partition the decimal expansion of Pi into non-overlapping strings of length 10: 3141592653, 5897932384,..; a(n) is the position of the strings where digits are different from each other.at n=33A329368
• a(n) = 7*n^3 - 6*n^2.at n=25A382251