28579

Properties

Appears in sequences

• a(0) = 1, a(n) = 17*n^2 + 2 for n>0.at n=41A010007
• Multiplicity of highest weight (or singular) vectors associated with character chi_130 of Monster module.at n=41A034518
• Prime(n) and prime(n+2) use the same digits.at n=36A069794
• A three-dimensional version of the cellular automaton A160118, using cubes.at n=25A160119
• Primes p such that p*floor(p/2)-2 and p*floor(p/2)+2 are also prime numbers.at n=36A164621
• Primes p that p//13 and p//31 are consecutive primes.at n=39A176601
• Numbers that can be formed using its own digits in order and only addition and fourth power operators.at n=31A195672
• Number of (n+2)X(4+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 1 3 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 1 3 6 or 7.at n=8A252301
• Initial member of 6 consecutive primes a, b, c, d, e, f such that both (f + a)/(d - c) and (e + b)/(d - c) are prime.at n=14A293619
• Number of 4-element subsets of [n] having a prime element sum.at n=40A320679
• Discriminants of imaginary quadratic fields with class number 33 (negated).at n=38A351671
• Prime numbersat n=3110