166683

Appears in sequences

• A weighted tribonacci, (1,2,4).at n=13A102001
• Inverse Mobius transform of the superabundant numbers, A051731 * A004394.at n=25A134672
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (0, 0, 1), (0, 1, -1), (1, 0, 0)}.at n=11A149857
• Indices of primes in the pentanacci numbers sequence A000322.at n=26A248920