32429

Properties

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has period 91.at n=23A020430
• Prime number spiral (clockwise, Northwest spoke).at n=29A053999
• Primes p such that x^11 = 2 has a solution mod p, but x^(11^2) = 2 has no solution mod p.at n=3A070187
• Prime(p^2) where p = prime(n).at n=16A096327
• a(n) = A007290(n+2) - 1 = 2*C(n+2,3) - 1.at n=45A108766
• Father primes of order 11.at n=32A136080
• Primes p such that the multiplicative order of 2 modulo p is (p-1)/11.at n=12A152311
• Number of 0..4 arrays x(0..n-1) of n elements with each no smaller than the sum of its four previous neighbors modulo 5.at n=8A200465
• Primes p such that A008472(p-1) = A008472(p+1), where A008472 = sum of distinct primes dividing n.at n=4A203182
• Numbers n such that prime(n) + reversal(prime(n)) is a square.at n=34A227371
• Primes of form p*q + 30, where p and q are consecutive primes.at n=16A229570
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 505", based on the 5-celled von Neumann neighborhood.at n=33A272583
• First differences of A325056: distance in A076042 from n-th low point to the next.at n=17A324792
• a(n) = Sum_{k=1..n} floor(n^3/k^3).at n=29A344675
• Prime numbersat n=3481