44344

Appears in sequences

• Numbers having four 4's in base 10.at n=11A043508
• a(n) = smallest palindrome > a(n-1) such that a(1)*a(2)*...*a(n) - 1 is a prime.at n=36A051954
• Numbers that appear exactly five times in A101402. (Also indices of fives in A101403.).at n=30A129117
• Inverse Weigh transform of 3^n.at n=11A306157
• a(n) = 4*(10^(2*n+1)-1)/9 - 10^n.at n=2A332143