48387
domain: N
Appears in sequences
- Numbers k that divide s(k), where s(1)=1, s(j)=19*s(j-1)+j.at n=32A014869
- 3p^2 where p runs through the primes.at n=30A079705
- Number of n-tuples where each entry is chosen from the subsets of {1,2,3} such that the intersection of all n entries contains exactly one element.at n=6A127509
- Weight distribution of [127,78,15] primitive binary BCH code.at n=15A151839
- Weight distribution of [127,106,7] primitive binary BCH code.at n=7A151876
- Numbers of the form 20*k+7 which are three times a square.at n=25A192328
- Smallest k such that the number k^n in its decimal representation has a prime number of copies of the digit d for each d from 0 through 9.at n=26A217051
- Numbers of the form p^2*q, with odd primes p > q, such that q divides p-1.at n=23A350638