37721

Appears in sequences

• Number of subsequences of {1..n} such that all differences of pairs of terms are distinct (i.e., number of Golomb rulers on {1..n}).at n=25A054578
• Number of polyiamonds with 2n cells that tile the plane by translation.at n=10A075216
• A modified Fibonacci sequence controlled by a toggle switch. The toggle switch (initial state of 2) flips between 2 and 3 after each reduction.at n=45A096016
• Averages of four consecutive cubes.at n=33A173965