23027

Properties

Appears in sequences

• Series for first perpendicular moment of square lattice bond percolation near a wall (eventually goes negative).at n=16A056599
• a(n) is the n-th prime whose decimal expansion begins with the decimal expansion of n.at n=22A077345
• Smaller member of a twin prime pair with a triangular sum.at n=13A086816
• Total number of parts of multiplicity 3 in all partitions of n.at n=41A117524
• Prime numbers where the last digit is the sum of all the previous digits.at n=36A156617
• Odd primes of the form (1+n)*(2+2*n)+n*(3+2*n) = 4*n^2+7*n+2.at n=22A171749
• Primes that are the average of the members of emirp pairs.at n=14A178581
• Nonpalindromic primes that are the average of the members of emirp pairs.at n=6A178585
• Smaller of the two consecutive primes whose sum is a triangular number.at n=32A225077
• Number of closed typable lambda terms of size n with size 0 for the variables.at n=27A236405
• Primes p with q = p + 2 and prime(q) + 2 both prime.at n=39A236457
• Lesser of twin primes of (29n + 1, 29n + 3).at n=13A248620
• Non-palindromic balanced primes in base 16.at n=26A256090
• Primes p(n) such that p(n) + p(n+3) = p(n+1) + p(n+2) and p(n) + p(n+4) = p(n+2) + p(n+3).at n=19A266882
• Number of ways to split an integer partition of n into consecutive subsequences of equal length.at n=31A323433
• Primes p such that p+2 is prime and p+A001414(p+1)+(p+2) is prime.at n=44A330488
• Discriminants of imaginary quadratic fields with class number 39 (negated).at n=30A351677
• Number of distinct circles that can be constructed from an n X n square grid of points when each pair of points is connected by a circle and the points lie at the ends of a diameter of the circle.at n=16A360350
• Number of partitions p of n such that 5*min(p) is a part of p.at n=42A361459
• Prime numbersat n=2569