390048

Appears in sequences

• Binomial transform of A001371.at n=14A054195
• Values of k such that {s(1),...,s(k)} is a palindrome, where {s(1),s(2),...} is the fixed point of the substitutions 0->1 and 1->110.at n=27A098894
• Simple continued fraction expansion of an infinite product.at n=27A221073