33121

Appears in sequences

• Number of connected cubic graphs of odd girth at least 7 with 2n vertices.at n=8A173994
• a(1) = 16, a(n) = smallest number > a(n-1) such that the concatenation of a(n-1) and a(n) is a square.at n=8A265154
• The number of binary self numbers not exceeding 2^n.at n=17A386569