48921

Appears in sequences

• Numbers n such that n through n+6 are divisible by the same number of distinct primes.at n=28A045935
• Numbers n such that n through n+7 are divisible by the same number of distinct primes.at n=7A045936
• Number of 0..n arrays x(0..6) of 7 elements with zero 5th differences.at n=19A200085
• The number of P-positions in the game of Nim with up to five piles, allowing for piles of zero, such that the total number of objects in all piles doesn't exceed 2n.at n=21A238147
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n*b(n), where a(0) = 2, a(1) = 3, b(0) = 1, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.at n=16A296296