25996

Appears in sequences

• Number of partitions of n in which number of parts is not 2.at n=38A058984
• Number of different triangles, squares and rectangles created when a square piece of paper is folded n times, the first time by a diagonal of the square and after by the median of the triangle.at n=9A096260
• Row sums of triangle A124834.at n=8A124835
• Number of (w,x,y) with all terms in {0,...,n} and the numbers w,x,y,|w-x|,|x-y| distinct.at n=32A213490
• Convolution of A015723 and A000700.at n=35A274352
• Number T(n,k) of blocks of size >= k in all set partitions of [n], assuming that every set partition contains one block of size zero; triangle T(n,k), n>=0, 0<=k<=n, read by rows.at n=48A283424
• Number of blocks of size >= three in all set partitions of n.at n=6A288785
• Index position of {2}^n within the list of partitions of 2n in canonical ordering.at n=19A332706
• Number of integer partitions of n into three or more parts or into two equal parts.at n=38A349801