98912
domain: N
Appears in sequences
- Moessner triangle using the Fibonacci terms.at n=21A125752
- Let p = n-th prime == 3 mod 8; a(n) = (sum of quadratic residues mod p that are < p/2) + (sum of all quadratic residues mod p).at n=27A282727
- Number of regions formed when every pair of vertices of a regular n-gon are joined by an infinite line.at n=31A345025