85870

Appears in sequences

• Integers that are Rhonda numbers to base 16.at n=23A100975
• a(n) = n^4/8 + (5*n^3)/12 - n^2/8 - (5*n)/12 + 1.at n=29A226639
• a(n) = n*(n + 1)*(19*n - 16)/6.at n=30A237618
• Triangle read by rows where T(n,k) is the number of chains of length k from minimum to maximum in the poset of integer partitions of n ordered by refinement.at n=63A330785