1530900
domain: N
Appears in sequences
- Numbers k whose digits can be divided into two contiguous parts, k = concatenate(x, y), such that k = |x^2 - y^2|.at n=28A113797
- Numbers k which are concatenations k = x//y such that x^2 - y^2 is a multiple of k.at n=23A162701
- Coefficients of expansion polynomials related to fish weight allometric equation: p(x,t)=-Exp[t*x]*(1 - Exp[t/3])^3.at n=25A171506
- Positive numbers n with concatenations n=x//y such that n=x^2-y^2.at n=15A258482