41579

Properties

Appears in sequences

• Primes that remain prime through 3 iterations of function f(x) = 3x + 2.at n=31A023277
• Number of partitions satisfying cn(2,5) + cn(3,5) <= cn(1,5) + cn(4,5).at n=42A039895
• Primes of the form p*q - p - q, where p and q are two successive primes.at n=13A096345
• Positions of 11's in A131744.at n=20A133152
• Prime sequence overlaying the central digits of prime numbers. If possible, the value is greater than the previous one. Zero if no such embedding is possible.at n=36A133781
• Primes in A153257.at n=11A140719
• a(n) = n^3 - (n+1)^2.at n=35A153257
• Numbers n which are concatenations n=x//y such that x^2+y^3 is a multiple of n.at n=41A162464
• Numbers k such that, taken together, the base-10 and base-b expansions of k are pandigital for some b < 10.at n=16A174596
• G.f.: exp( Sum_{n>=1} x^n/n * Sum_{k=0..n} binomial(n,k)^3 * 2^k ).at n=6A206177
• Sum of products of elements of nonempty subsets of divisors of n.at n=19A229337
• Primes p such that 100p-1, 100p-3, 100p-7, and 100p-9 are all prime.at n=7A243409
• Primes of a056240-type 3.at n=28A300359
• a(n) = n^2 + 2329*n + 1697.at n=17A301985
• a(n) is the least prime p such that there are exactly n primes of the form p+d where d is a divisor of p-1 or of p+1.at n=25A340160
• Primes that are (product minus sum) of a sequence of consecutive primes.at n=17A390933
• Prime numbersat n=4347