97879

Properties

Appears in sequences

• Denominators of convergents to the diesis log_2(5/4).at n=11A046104
• A list of equal temperaments (equal divisions of the octave) whose nearest scale steps are closer and closer approximations to the pair of ratios 5/4 and 8/5 which generate two complementary tones of musical harmony, the Major 3rd (5/4) and the Minor 6th (8/5).at n=22A061918
• Smallest palindromic prime with digit sum = n, or 0 if no such prime exists.at n=39A070245
• Palindromic primes with middle digit 8.at n=10A082444
• Least palindromic prime that strictly encloses the n-th palindromic prime, or 0 if no such prime exists.at n=16A084412
• Palindromic primes that yield a prime when sandwiched between two 9's.at n=24A088272
• Prime(p^2) where p = prime(n).at n=24A096327
• Primes with digit sum = 40.at n=24A106773
• Palindromic primes with digit sum = 40.at n=0A109185
• Denominators of the convergents to the continued fraction for log_2(5)/4.at n=14A112732
• Duplicate of A046104.at n=11A116984
• Palindromic primes that start and end with 9.at n=18A128375
• Least prime of three consecutive primes (p1,p2,p3) such that p2-p1 and p3-p2 are both perfect squares.at n=26A161002
• Palindromic prime numbers == 4 (mod 9).at n=15A229499
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 411", based on the 5-celled von Neumann neighborhood.at n=16A281897
• Primes with integer arithmetic mean of digits = 8 in base 10.at n=31A285228
• Prime numbersat n=9409