134742016
domain: N
Appears in sequences
- Numbers m such that the equation phi(x) = m has even but no odd solutions.at n=3A143510
- a(n) = n^5*(n^2 + 1)/2.at n=16A168364
- a(n) = n^10*(n^4 + 1)/2.at n=4A170796
- Number of set partitions of [n] such that the difference between each element and its index (in the partition) is a multiple of ten.at n=28A274867