28859

Properties

Appears in sequences

• Primes followed by an [8,4,8]=[d,D-d,d] prime difference pattern of A001223.at n=11A052377
• Number of primitive (period n) bracelet structures using exactly three different colored beads.at n=13A056367
• Primes with digit sum = 32.at n=25A106768
• Intersection of A061068 and A064270.at n=39A128996
• Number of Fibonacci parts in the last section of the set of partitions of n.at n=35A144117
• Numerator(Bernoulli(2n)) mod denominator(Bernoulli(2n)).at n=50A169980
• Primes of the form 13*n^2+3*n+1.at n=24A176783
• Wiener index of a benzenoid consisting of a zig-zag chain of n hexagons (s=13; see the Gutman et al. reference).at n=16A193393
• Number of tilings of a 2 X 2 X n box using bricks of shape 3 X 1 X 1 and 2 X 1 X 1.at n=7A233505
• Number of compositions of n into distinct parts with exactly ten descents.at n=17A241729
• a(1) = 2; a(n + 1) = smallest prime > a(n) such that a(n + 1) - a(n) is the product of 8 primes.at n=30A285693
• Number of nX6 0..1 arrays with every element equal to 1, 2, 4 or 7 king-move adjacent elements, with upper left element zero.at n=17A298091
• Numbers k such that w(k), w(k+1), and w(k+2) are all odd, where w is A360519.at n=7A361106
• Number of non-condensed integer partitions of n, or partitions where it is not possible to choose a different divisor of each part.at n=39A370320
• Primes p such that p + 8, p + 12 and p + 20 are also primes.at n=34A384299
• Primes having only {2, 5, 8, 9} as digits.at n=27A386164
• Prime numbersat n=3142