46441

Properties

Appears in sequences

• Cyclotomic polynomials at x=6.at n=18A019324
• Cyclotomic polynomials at x=-6.at n=9A020505
• Primes p such that x^27 = 2 has no solution mod p, but x^9 = 2 has a solution mod p.at n=21A059354
• Primes p such that x^54 = 2 has no solution mod p, but x^18 = 2 has a solution mod p.at n=12A059666
• a(n) = n^6 - n^3 + 1.at n=6A060891
• Numbers k such that 56^k - 55^k is a prime.at n=8A062622
• Zsigmondy numbers for a = 6, b = 1: Zs(n, 6, 1) is the greatest divisor of 6^n - 1^n (A024062) that is relatively prime to 6^m - 1^m for all positive integers m < n.at n=17A064082
• Primes p such that x^9 = 2 has a solution mod p, but x^(9^2) = 2 has no solution mod p.at n=22A070185
• Value of n-th cyclotomic polynomial at phi(n).at n=17A070524
• Primes of the form 4*k^2 - 10*k + 7 with k positive.at n=34A073337
• Let Cn(x) be the n-th cyclotomic polynomial; a(n) is the first prime Cn(x) after Cn(1).at n=17A085399
• Triangle read by rows: colored polyominoes. For n >= 1, 1 <= k <= n, T(n, k) is the number of k-colored n-celled polyominoes, counted up to rotation, reflection and permutation of the colors. Adjacent cells must be different colors. T(n, k) counts only polyominoes that include all k colors.at n=33A088972
• BINOMIAL transform of A001515.at n=6A144297
• Primes p such that there are positive integers m and n and a prime q such that p = m^2+m-q = n^2+n+q.at n=33A162652
• Primes of the form ((p-1)/2)^2+((p+1)/2), where p is prime.at n=34A163418
• Primes of the form k^6 - k^3 + 1.at n=0A175170
• Primes of the form n^2 + n + 1, where n is semiprime.at n=20A193144
• Greatest prime factor of n^9+1.at n=5A240552
• Primes in A259184.at n=42A259186
• Primes having only {1, 4, 6} as digits.at n=26A260269