66934

Appears in sequences

• Number of n-ominoes plus number of n-iamonds.at n=12A119532
• Sum of the first n weird numbers.at n=9A125114
• a(n) is the smallest k such that the 2-adic valuation of A000041(k) equals n.at n=14A278479
• Number of 3Xn 0..2 arrays with no element unequal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=8A280401