123859

Appears in sequences

• Number of connected 4-regular simple graphs on n vertices with girth at least 5.at n=24A058343
• Sum of third powers of five consecutive primes.at n=7A133539
• Number of connected 4-regular simple graphs on n vertices with girth exactly 5.at n=24A184945
• Triangular array E(n,k) counting not necessarily connected k-regular simple graphs on n vertices with girth at least 5.at n=87A185305
• Irregular triangle C(n,k)=number of connected k-regular graphs on n vertices having girth at least five.at n=87A186715