79499

Appears in sequences

• a(n) = (12*n+1)*(12*n+11).at n=23A001538
• Number of (n+2) X 3 0..2 arrays with every 2 X 2 subblock sum equal to some diagonal or antidiagonal neighbor 2 X 2 subblock sum.at n=3A187280
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 2X2 subblock sum equal to some diagonal or antidiagonal neighbor 2X2 subblock sum.at n=6A187283
• T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 2X2 subblock sum equal to some diagonal or antidiagonal neighbor 2X2 subblock sum.at n=9A187283
• Number of linear chord diagrams having n chords and no chord length larger than three.at n=11A293995