58034

Appears in sequences

• Number of lower triangles of a 5 X 5 0..n array with each element differing from all of its horizontal and vertical neighbors by one.at n=21A195001
• Number of 4 X n 0..2 arrays with no element equal to the sum of elements to its left or one plus the sum of the elements above it, modulo 3.at n=28A239031
• Number of nonempty subsets of {1, ..., n} containing no three cyclically successive elements.at n=18A306357
• Number of (marked) cyclic n-bit binary strings containing no runs of length > 3.at n=17A316699