296687

Properties

Appears in sequences

• Number of rooted identity trees with n nodes and 4 leaves.at n=22A055329
• Primes p such that 54*p-1, 54*p+1 and 60*p-1, 60*p+1 are twin primes.at n=21A138698
• 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, 0, 1), (0, 0, 1), (1, -1, 1), (1, 1, -1), (1, 1, 0)}.at n=9A150663
• Numbers k such that [prime(k), prime(k+1), prime(k+2), prime(k+3)] == [1, 2, 3, 4] (mod 11).at n=26A302772
• Prime numbersat n=25745