59908

Appears in sequences

• Number of nondecreasing arrangements of 5 numbers in -(n+3)..(n+3) with sum zero and not more than two numbers equal.at n=24A188238
• Number of unitary polyominoes without holes with n cells. A unitary polyomino is a polyomino whose edges all have length 1.at n=36A245660
• Number of edges in an equal-armed cross with arms of length n (see Comments in A331456 for definition).at n=7A333036
• Number of subsets of {1..n} whose cardinality is equal to the root-mean-square of the elements.at n=27A339569