An intermediate sequence for nonisomorphic circulant self-complementary undirected p^2-graphs, indexed by odd primes p.
A061848
An intermediate sequence for nonisomorphic circulant self-complementary undirected p^2-graphs, indexed by odd primes p.
Terms
- a(0) =0a(1) =2a(2) =0a(3) =0a(4) =12a(5) =38a(6) =0a(7) =0a(8) =1172a(9) =0a(10) =14572a(11) =52536a(12) =0a(13) =0a(14) =2581112a(15) =0a(16) =35791472a(17) =0a(18) =0a(19) =1908889156a(20) =0a(21) =0a(22) =399822600756a(25) =0a(26) =0a(29) =0a(30) =0a(32) =0a(34) =0
External references
- oeis: A061848