61676

Appears in sequences

• Number of planar partitions that are not corners.at n=19A115982
• Number of (n+1)X6 binary arrays with no 2X2 subblock sum equal to any horizontal or vertical neighbor 2X2 subblock sum.at n=5A185794
• Number of (n+1)X7 binary arrays with no 2X2 subblock sum equal to any horizontal or vertical neighbor 2X2 subblock sum.at n=4A185795
• Number of vertices formed when n equally spaced points are placed around a circle and all pairs of points are joined by an interior arc whose radius equals the circle's radius.at n=33A371254
• Index where n first appears in A381597.at n=52A381599