156258

Appears in sequences

• Consider the final n decimal digits of 2^j for all values of j. They are periodic. Sequence gives position (or phase) of the maximal value seen in these n digits.at n=7A060460
• Numbers k such that k*((2^61-1)^2) - 1 and k*((2^61-1)^2) + 1 are twin primes.at n=23A099229
• Numbers m with m - 1, m + 1 and q(m) + 1 all prime, where q(.) is the strict partition function (A000009).at n=25A235344
• Number of subgraphs of the directed square lattice with n edges and all vertices reachable from the origin.at n=11A344571