60139

Properties

Appears in sequences

• a(n) = A027113(n, 2n-1).at n=11A027119
• Numbers whose base-3 and base-4 expansions have no digits in common.at n=16A037345
• Numbers n such that a(n) is prime, where a(n) = a(n-1) + a(n-2), a(1) = 3794765361567513, a(2) = 20615674205555510.at n=12A108156
• 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, 0), (-1, 1, -1), (0, 1, -1), (1, 0, 1)}.at n=11A148583
• Primes that can be generated by the concatenation in base 2, in ascending order, of two consecutive integers read in base 10.at n=30A287018
• Primes that can be generated by the concatenation in base 4, in ascending order, of two consecutive integers read in base 10.at n=27A287302
• Prime numbersat n=6072