50268

Appears in sequences

• Reverse of largest prime factor of n = smallest prime factor of n+1; a(1)=1.at n=30A071393
• Number of unordered ways of making change for n dollars using coins of denominations 1, 5, 10, and 25.at n=7A160551
• Number of (n+1)X(1+1) 0..3 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.at n=3A237946
• Number of (n+1) X (4+1) 0..3 arrays with the maximum plus the upper median plus the lower median of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one.at n=0A237949
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.at n=6A237951
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.at n=9A237951