23269

Properties

Appears in sequences

• Sum of 10 positive 9th powers.at n=18A003399
• Lucky numbers with smallest increasing gaps (upper terms).at n=31A031885
• Primes that are a concatenation of 2, 3 and a prime.at n=13A101218
• Indices of primes in sequence defined by A(0) = 19, A(n) = 10*A(n-1) - 41 for n > 0.at n=18A102017
• Primes p that divide Fibonacci[(p-1)/7].at n=30A125253
• Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 3,0,2,1,0,0,2 for x=0,1,2,3,4,5,6.at n=5A198090
• Number of triples (w,x,y) with all terms in {0,...,n} and |w-x| + |x-y| <= w+x+y.at n=28A213481
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 219", based on the 5-celled von Neumann neighborhood.at n=32A270932
• Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero.at n=7A306056
• Primes of the form p+q+r where p < q < r = p+6 are consecutive primes.at n=30A309354
• Primes which are sums of a prime triple (p, p+4, p+6).at n=12A377406
• Prime numbersat n=2594