89555

Appears in sequences

• Numbers k such that k and k^2 use only the digits 0, 2, 5, 8 and 9.at n=25A136919
• Number of (n+1)X(2+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock.at n=3A235975
• Number of (n+1)X(4+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock.at n=1A235977
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock.at n=11A235981
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock.at n=13A235981
• Number of pairs (lambda,mu) of partitions lambda of n and mu of four with mu <= lambda (by diagram containment).at n=32A303854