128552
domain: N
Appears in sequences
- Number of trailing zeros in sequence of factorials of Fibonacci numbers.at n=28A165753
- Number of compositions (ordered partitions) of n into distinct prime powers (1 excluded).at n=51A331847
- a(n) = number of subsets S of {1,2,...,n} having more than 1 element such that (sum of least two elements of S) < max(S).at n=17A357283