a(n+1) = smallest number that is not the sum of a(n) or fewer terms of a(1),...,a(n).

A034692

a(n+1) = smallest number that is not the sum of a(n) or fewer terms of a(1),...,a(n).

Terms

    a(0) =1a(1) =2a(2) =5a(3) =23a(4) =455a(5) =197447a(6) =38895873863

External references