145418

Appears in sequences

• Floor-Sqrt transform of numbers of A078679 (Grand Motzkin paths with no zigzags).at n=25A192683
• Number of n X 5 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 0 1 and 1 0 1 vertically.at n=12A209647
• a(n) is the smallest deficient number that is the product of n distinct primes and is sandwiched between a prime and a semiprime.at n=4A380789