49163

Appears in sequences

• a(0) = 19; for n>0, successively subtract 5, subtract 3 and double.at n=43A106706
• Number of 10-almost primes less than or equal to 10^n.at n=7A120051
• a(n) = 121*n^2 - 204*n + 86.at n=20A157440
• Numbers k such that 3^k - k*2^k is prime.at n=23A270102
• Number of normal patterns contiguously matched by integer partitions of n.at n=25A335838