35933

Properties

Appears in sequences

• n^3*a(n) is the number of circles in complex projective plane tangent to three smooth curves of degree n in general position.at n=31A030653
• a(n) = A075443(A075451(n)).at n=38A075452
• Largest prime < n^3.at n=31A077037
• Prime Friedman numbers.at n=24A112419
• Expansion of x^2*(1 + 2*x + 7*x^2 - 3*x^3 + x^4)/(1 - 26*x^3 - x^6).at n=11A121963
• Primes p such that 2*p^3 -+ 3 are also prime.at n=31A174363
• Greatest prime closest to n^3.at n=32A181758
• Primes of the form k^3 - 4.at n=6A201309
• Least prime p such that p*6^n +/- 1 are primes.at n=57A225057
• Primes p such that p^2 is the concatenation of two k-digit primes where k is half the length of p^2.at n=22A248046
• Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=24A259002
• Primes having only {3, 5, 9} as digits.at n=30A260227
• Least number x such that x^n has n digits equal to k. Case k = 2.at n=25A285449
• a(n) = (8 - 2*n + 11*n^2 - 6*n^3 + n^4)/4.at n=20A289121
• Primes p such that if q is the next prime, the sum (with multiplicity) of prime factors of p^2 + q^2 is a square.at n=16A359443
• Number of partitions of n with prime rank.at n=48A363241
• Number of dominating sets in the n-trapezohedral graph.at n=7A370089
• Numbers k such that A383844(k) = 2.at n=27A384584
• Prime numbersat n=3817