27205

Appears in sequences

• Shifts 4 places right under inverse binomial transform.at n=13A010748
• s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = (odd natural numbers), t = A001950 (upper Wythoff sequence).at n=38A024600
• Pisot sequence L(7,8).at n=24A048588
• Pisot sequence L(8,10).at n=23A048591
• Number of n X 3 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 n X 3 array.at n=26A219286
• Composite numbers coprime to 6 such that A179382(n) = A000265(n-1), the odd part of n-1.at n=46A225913
• Number of nX4 0..1 arrays with every element unequal to 1, 2, 5 or 8 king-move adjacent elements, with upper left element zero.at n=14A304298
• Array read by diagonals downwards: A(n,k) for n>=2 and k>=0 is the number of (n,k)-polyominoes counting as distinct different formations of transparent squares.at n=43A381057