396930

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 42.at n=29A031720
• a(n) = 5^n + 3^n - 2^n.at n=8A135160
• a(n) = 900*n^2 + 30.at n=21A158672
• Number of distinct normal magic stars of type {n/2}.at n=7A200720
• Number of fundamentally different graceful labelings of the n-Plummer-Toft graph.at n=7A386979