1005291
domain: N
Appears in sequences
- Records in A144262.at n=7A144375
- Integers x with h+1 digits that have the property that there exists an integer k, with x <= k < 2*x, such that k/x = 1 + (x-10^h)/(10^h-1), i.e., the same digits appear in the denominator and in the recurring decimal.at n=27A288781
- Number of polygons formed when every pair of vertices of a regular (2n-1)-gon are joined by an infinite line.at n=27A344866