2648919

Appears in sequences

• Weight distribution of d=3 Hamming code of length 31.at n=11A010086
• Weight distribution of d=3 Hamming code of length 31.at n=20A010086
• Weight distribution of d=4 Hamming code of length 31.at n=10A010091
• Triangle read by rows: T(n,k) is the number of hypergraphs on n labeled vertices with k edges and all vertices having even degree, 0 <= k < 2^n.at n=42A340030
• Triangle read by rows: T(n,k) is the number of hypergraphs on n labeled vertices with k edges and all vertices having even degree, 0 <= k < 2^n.at n=51A340030