393231

Appears in sequences

• a(n) is the sum of the lengths of all the segments used to draw a rectangle of height 2^(n-1) and width n divided into 2^(n-1) rectangles of unit height, in turn, divided into rectangles of unit height and lengths corresponding to the parts of the compositions of n.at n=14A340228
• Number of nodes in graph BC(n,2) when the internal nodes are counted with multiplicity.at n=33A343994