1343692

Appears in sequences

• a(n) = Sum_{i=0..2*n} Sum_{j=0..n-1} A026519(j, i).at n=15A026534
• Numbers that are repdigits in base 6.at n=39A048331
• The base 6 numbers 4 44 444 4444 44444 ... converted to base 10.at n=7A125687
• The "Fouriest" numbers: numbers that can be expressed as a string of 4's longer than the original number in some base.at n=10A349031