127541

Properties

Appears in sequences

• Number of (n+2) X (3+2) 0..3 arrays with every consecutive three elements in every row and column not having exactly two distinct values, and in every diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order.at n=25A253020
• Primes p such that p^2 = pi(x^3) + pi(y^3) for some positive integers x and y, where pi(m) denotes the number of primes not exceeding m.at n=40A262730
• Number of n X 2 0..1 arrays with no element equal to more than three of its king-move neighbors and with new values introduced in order 0 sequentially upwards.at n=9A281338
• Primes p such that 5*p+6, 5*p+12, 5*p+18 and 5*p+24 are all primes.at n=40A355577
• Primes p such that, if q is the next prime, p*q+p+q, p*q-p-q, p*q+2*(p+q) and p*q-2*(p+q) are all prime.at n=3A356762
• Prime numbersat n=11943