19659

Appears in sequences

• A list of equal temperaments (equal divisions of the octave) whose nearest scale steps are closer and closer approximations to the ratios of three complementary pairs of simple musical tones: 7/6 and 12/7, 6/5 and 5/3 and 7/5 and 10/7.at n=31A060529
• Limit of A069258(k,n) = number of partitions of 2*k into k-n prime parts, as k tends to infinity.at n=43A069259
• a(n) = least k such that the remainder when 27^k is divided by k is n.at n=23A128367
• Numbers k for which there are no prime numbers in the range (k-4*sqrt(sqrt(k)), k].at n=12A192320
• First appearance of the Fibonacci numbers in the decimals of Pi.at n=23A216638
• Number of partitions of n such that the least part is less than its multiplicity.at n=38A240175
• Where record values occur in A276781, when starting from A276781(2)=1.at n=50A276782
• Number of integer partitions of n that can be partitioned into distinct pairs of (possibly equal) parts.at n=43A338916