85625
domain: N
Appears in sequences
- Pisot sequence T(3,5).at n=26A020745
- Pisot sequence T(5,8), a(n) = floor(a(n-1)^2/a(n-2)).at n=25A020749
- Numbers that are the sum of 2 nonzero squares in exactly 5 ways.at n=34A025288
- Numbers that are the sum of 2 distinct nonzero squares in exactly 5 ways.at n=26A025306
- Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 30.at n=10A031618
- Expansion of 1/((1-x)*(1-x-x^3)).at n=28A077868
- Number of forests with at most n unlabeled nodes.at n=16A386399