47829691

Appears in sequences

• Start with 1 and 5, then repeatedly adjoin the smallest number that is greater than the last term and not equal to the sum of a subset of the existing terms.at n=32A188793
• a(n) = 10*3^n+1.at n=14A199112
• a(n) = 10*9^n+1.at n=7A199678