32389

Appears in sequences

• A self-generating sequence: every positive integer occurs as a(i)-a(j) for a unique pair i,j.at n=25A001856
• Maximal intervals of balanced binary trees in the Tamari lattices.at n=26A272372
• Index of 2^n in A280864.at n=15A280746
• a(0)=1, a(1)=5; for n > 2, a(n) is the smallest odd number j not divisible by 3 such that (3*j+1)/2^k = a(n-1) for some k.at n=20A327638