86029

Properties

Appears in sequences

• Primes p such that q-p = 40, where q is the next prime after p.at n=21A126721
• Number T(n,k) of entries in the k-th cycles of all permutations of {1,2,..,n}; each cycle is written with the smallest element first and cycles are arranged in increasing order of their first elements.at n=50A185105
• Number of entries in the sixth cycles of all permutations of [n].at n=4A285234
• 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=12A340228
• Prime numbersat n=8366