64057
domain: N
Appears in sequences
- Number of rooted identity trees with 2-colored leaves.at n=12A038075
- Let S(1)={1} and, for n>1 let S(n) be the smallest set containing x+1, x+2, and 2*x for each element x in S(n-1). a(n) is the number of elements in S(n).at n=21A168043
- Numbers that have 11 terms in their Zeckendorf representation.at n=18A179251
- Main diagonal of array A255551.at n=41A255550