274057

Appears in sequences

• Sum of parts of the n-th subsection of the head of the last section of the set of partitions of any odd integer >= 2n+1.at n=22A182995
• Number of 4Xn 0..1 arrays with every element equal to 0, 1, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=14A302682