205710

Appears in sequences

• Least k such that first k terms of A022303 contain n more 1's than 2's.at n=29A025517
• Number of self-avoiding walks of length n on an infinite triangular prism starting at the origin.at n=13A107069
• The total length of the sequence when starting from n and creating the smallest unused prime number by either removing or adding a single digit anywhere in the value of the previous number. If the sequence does not terminate, a(n) = -1.at n=22A389927