87724
domain: N
Appears in sequences
- Numerators of continued fraction convergents to sqrt(87).at n=5A041154
- Numerators of continued fraction convergents to sqrt(783).at n=5A042510
- Numbers k such that k | sigma_8(k).at n=28A055712
- Number of interior balls in a truncated tetrahedral arrangement.at n=28A092966
- a(n) = ChebyshevT(3, n).at n=28A144129
- Numerator of best rational approximation x/y of sqrt(k), y<=k, with k given by A306972. The corresponding denominators are given in A306974.at n=43A306973