2231460

Appears in sequences

• a(n) = 5*(n+1)*binomial(n+4,5)/2.at n=19A027801
• Numbers with prime factorization pqrs^2t^2u^2.at n=18A190391
• Number of (n+2) X 5 binary arrays avoiding patterns 001 and 101 in rows and columns.at n=18A202197