71309

Appears in sequences

• Number of achiral rooted trees.at n=34A003241
• a(n) is the smallest number, larger than the previous, such that the RMS (Root Mean Square) of a(0) through a(n) is an integer.at n=19A141393
• Number of (n+3)X10 binary arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock.at n=15A188103