155115
domain: N
Appears in sequences
- a(n) = T(2n,n), where T is the array defined in A026105.at n=8A026112
- T(n,[ n/2 ]), where T is the array defined in A026105.at n=16A026117
- Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 57 ones.at n=21A031825
- List of words over {1,5} with equal numbers of 1's and 5's.at n=15A214522