51229

Properties

Appears in sequences

• Numerators of continued fraction convergents to sqrt(279).at n=9A041524
• Primes of the form p^2 + q^2 + A007918(p + q) - p - q, where p and q are consecutive primes.at n=3A129541
• Number of cubic plane graphs with 2n nodes, minimal face size 3 and maximal face size 6.at n=34A219747
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 413", based on the 5-celled von Neumann neighborhood.at n=41A272009
• Number of nX3 0..1 arrays with rows and columns in lexicographic nondecreasing order but with exactly two mistakes.at n=5A278320
• Number of nX6 0..1 arrays with rows and columns in lexicographic nondecreasing order but with exactly two mistakes.at n=2A278323
• T(n,k)=Number of nXk 0..1 arrays with rows and columns in lexicographic nondecreasing order but with exactly two mistakes.at n=30A278325
• T(n,k)=Number of nXk 0..1 arrays with rows and columns in lexicographic nondecreasing order but with exactly two mistakes.at n=33A278325
• Primes p such that (p^512 + 1)/2 is prime.at n=12A341264
• Prime numbersat n=5242