50976
domain: N
Appears in sequences
- Numbers n such that sigma(n) is congruent to n mod phi(n).at n=20A066679
- a(0)=1, a(n)= n^(n-2)(7n^2-3n+2)/6 (n>0).at n=6A081917
- Shifts left when Dirichlet convolution with a (DC:(b,a)->c) applied 5 times.at n=7A144819
- Numbers with prime factorization pq^3r^5.at n=25A190011
- Indices of rows of triangle A262432 where the maximum term of the row is a new record.at n=34A262464
- Number of partitions p of n such that (number of numbers in p that have multiplicity 1) > (number of numbers in p having multiplicity > 1).at n=46A329976
- Numbers k for which A354102(k) = A354102(sigma(k)).at n=30A354106