48329

Appears in sequences

• Half the number of 3 X n binary arrays with a path of adjacent 1's and a path of adjacent 0's from top row to bottom row.at n=4A069396
• Half the number of n X 6 binary arrays with a path of adjacent 1's and a path of adjacent 0's from top row to bottom row.at n=2A069406
• 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), (1, -1, 1), (1, 0, -1), (1, 1, 0)}.at n=9A149438
• E.g.f.: exp(x-(1-x^3)^(1/3)+1).at n=9A259367
• Number of 4 X n binary arrays with rows and columns lexicographically nondecreasing and column sums nonincreasing.at n=20A266471