74128

Appears in sequences

• Difference between (smallest square strictly greater than 2^n) and 2^n.at n=35A056008
• Number of nXnXn triangular 0..4 arrays with no element equal to the sum or difference mod 5 of any two of its neighbors.at n=4A193834
• Difference between 2^(2*n-1) and the next larger square.at n=17A238454
• Number of (undirected) paths in the n-helm graph.at n=15A292001