39734
domain: N
Appears in sequences
- s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = (Fibonacci numbers), t = A001950 (upper Wythoff sequence).at n=26A024465
- Row sums of inverse of number triangle A(n,k) = 1/L(n+1) if k <= n <= 2k, 0 otherwise, where L(n) = A000032(n).at n=23A127754
- Numbers k such that 210*k+{11, 13, 17, 19, 23, 29} are 6 consecutive primes.at n=14A182282
- Number of ways to arrange 4 nonattacking queens on the lower triangle of an n X n board.at n=10A194494
- Number of partitions of n into 9 or more distinct parts.at n=46A347576