1201216

Appears in sequences

• Non-Cayley-isomorphic circulant self-complementary directed p^2-graphs, indexed by odd primes p.at n=9A038788
• Non-Cayley-isomorphic circulant p^2-tournaments, indexed by odd primes p.at n=9A054246
• Non-Cayley-isomorphic circulant self-complementary undirected p^2-graphs, indexed by odd primes p.at n=16A061849
• Numbers k whose base-10 digits can be split into two parts, q and r, with k = (q-r)^2.at n=10A228103