59718

Appears in sequences

• Form a conjugate partition of row with 1+1+1 in first row. all other rows are the union of their parents. a(n) = number of types of piles in the n-th row.at n=31A064480
• Number of permutations of length n which avoid the patterns 1234, 1243, 2431.at n=10A116840
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, -1, 1), (0, 1, -1), (0, 1, 1), (1, -1, 1)}.at n=9A149394