80525
domain: N
Appears in sequences
- a(n) = floor( n*(n-1)*(n-2)*(n-3)/22 ).at n=38A011932
- Numbers k that divide s(k), where s(1)=1, s(j)=11*s(j-1)+j.at n=16A014858
- a(n) in base 11 is a repdigit.at n=45A048335
- a(n) = ((2*n+1)^5+(-1)^n)/2.at n=5A175111
- Number of compositions of odd positive integers into 5 parts <= n.at n=10A191902
- Smallest m such that A258062(m) = n.at n=50A258063