348722domain: NAppears in sequencesNumerator of the expected number of random moves in Tower of Hanoi problem with n disks starting on peg 1 and ending on peg 3.at n=5A134939Number of ways to choose 4 disjoint subsets of {1..n} with the same sum and with respectively 1, 2, 3 and 4 distinct elements of {1..n}.at n=35A363517