86925

Appears in sequences

• Cycle of 3 steps possible for 'concatenate a(n) and nextprime(a(n)) is a prime'.at n=12A034593
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 0), (-1, 1, 1), (1, 0, -1), (1, 1, 1)}.at n=9A149646
• Irregular triangle read by rows: T(n,k) (0 <= k <= n^2) are coefficients of exact wrapping probability for site percolation on an n X n 2D square lattice with periodic boundary conditions. This is for the probability that it wraps in both dimensions.at n=46A365949
• The indices k where A377015(k) = 1.at n=6A377928