133691

Properties

Appears in sequences

• 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, -1, 0), (-1, 0, 1), (1, -1, -1), (1, 0, 0), (1, 1, -1)}.at n=12A148138
• Numerator of Bernoulli(n, 1/9).at n=6A158807
• Number of tilings of a 9 X n rectangle using integer-sided square tiles of area > 1.at n=29A226373
• Prime numbersat n=12472