404250

Appears in sequences

• Weight distribution of [50,22,7] code associated with Hoffman-Singleton and Higman-Sims graphs.at n=23A015066
• Weight distribution of [50,22,7] code associated with Hoffman-Singleton and Higman-Sims graphs.at n=27A015066
• a(1) = 0; for n > 1, a(n) = Product_{d|n, d>1, d<n} prime(1+A297167(d)).at n=79A324193
• Integers y such that there exist two integers 0<x<=y<=z such that psi(x) = psi(y) = psi(z) = x + y + z.at n=9A386901