48599

Appears in sequences

• Divisors of 2^44 - 1.at n=34A003549
• Numerators of continued fraction convergents to sqrt(33).at n=11A041054
• Numerators of continued fraction convergents to sqrt(132).at n=5A041240
• Numerators of continued fraction convergents to sqrt(297).at n=9A041558
• Numerators of continued fraction convergents to sqrt(528).at n=5A042010
• Numerators of continued fraction convergents to sqrt(825).at n=13A042592
• Numbers k such that (k+1)*phi(k) is a perfect square.at n=25A069952
• a(n) = ChebyshevT(3, n).at n=23A144129
• a(n) = 54*n^2 - 1.at n=29A158656
• x-values in the solution to x^2-33*y^2=1.at n=3A174748
• a(n) = reduced numerator of Sum_{p <= n} Sum_{k=1..floor(log(n)/log(p))} 1/p^k, where p runs over the primes.at n=11A294208
• a(n) = reduced numerator of Sum_{p <= n} Sum_{k=1..floor(log(n)/log(p))} 1/p^k, where p runs over the primes.at n=12A294208
• a(n) = 32*n^3 + 48*n^2 + 18*n + 1.at n=11A322830
• Odd composite numbers k all of whose divisors larger than 1 are not binary palindromes (A006995) such that the divisors of the binary reversal of k (A030101) are the binary reversals of the divisors of k.at n=9A331664