39312

Appears in sequences

• Taxi-cab numbers: sums of 2 cubes in more than 1 way.at n=5A001235
• Row 3 of array in A212801.at n=5A006239
• Fourier coefficients of E_{infinity,4}.at n=34A007331
• Sum of divisors of superabundant numbers (A004394).at n=19A007626
• a(n) is the concatenation of n and 8n.at n=38A009470
• Numbers that are the sum of 2 cubes in more than 1 way (primitive solutions).at n=3A018850
• Smallest number that is palindromic (with at least 2 digits) in n bases.at n=43A037183
• Denominators of continued fraction convergents to sqrt(727).at n=7A042401
• a(n) = A004017(n)/2.at n=16A045825
• Theta series of 14-dimensional lattice C2 X S7 with minimal norm 4.at n=5A047633
• a(n) = Sum_{d|n, n/d=1 mod 4} d^3.at n=33A050462
• a(n) = Sum_{d|n, n/d=1 mod 4} d^3 - Sum_{d|n, n/d=3 mod 4} d^3.at n=33A050471
• Numbers whose 4th power can be expressed as the sum of two positive cubes in more than one way.at n=14A051388
• Jordan function J_3(n).at n=35A059376
• Sum of divisors of Ramanujan's highly composite numbers, or sigma(A002182(n)).at n=20A063072
• Sum of divisors of central binomial coefficient binomial(n, floor(n/2)).at n=15A064139
• Duplicate of A067819.at n=7A066972
• Sum of the divisors of binomial(2n,n).at n=7A067819
• Number of strings of length n over Z_6 with trace 0 and subtrace 5.at n=7A073976
• Number of strings of length n over Z_6 with trace 2 and subtrace 3.at n=7A073986