2166784

Appears in sequences

• Smith square numbers.at n=28A098839
• Numbers with 39 divisors.at n=8A175748
• a(n) = n-th Ramanujan number A000594(n), squared.at n=3A249688
• Number of (n+2)X(2+2) 0..1 arrays with no 3x3 subblock diagonal sum equal to the antidiagonal sum or central row sum equal to the central column sum.at n=12A258919