46683

Appears in sequences

• Taxi-cab numbers: sums of 2 cubes in more than 1 way.at n=7A001235
• 5-dimensional pyramidal numbers: a(n) = n*(n+1)*(n+2)*(n+3)*(2n+3)/5!.at n=17A005585
• Expansion of Product_{k>=1} (1 - x^k)^21.at n=11A010827
• Odd numbers to the right of the central elements of the (1,2)-Pascal triangle A029635.at n=48A029650
• Odd numbers to the left of the central elements of the (2,1)-Pascal triangle A029653.at n=49A029664
• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 16.at n=27A031694
• If decimal expansion of n is ab...d, a(n) = a^a + b^b +...+ d^d.at n=36A045503
• If decimal expansion of n is ab...d, a(n) = a^a + b^b + ... + d^d (ignoring any 0's).at n=36A045512
• Sum of two (possibly negative) cubes in at least 3 ways.at n=9A051383
• Numbers whose 4th power can be expressed as the sum of two positive cubes in more than one way.at n=17A051388
• Numbers of the form a^a + b^b, a >= b > 0.at n=17A066846
• Least number which is the sum of four nonnegative cubes (not necessarily distinct and including zero) in n ways.at n=10A076749
• An interleaved sequence of pyramidal and polygonal numbers.at n=36A081284
• Partial sums of cupolar numbers (1/3)*(n+1)*(5*n^2+7*n+3) (A096000).at n=17A117066
• a(n) = n^3 plus sum of digits of n^3.at n=35A123135
• Multiples of 1729, the Hardy-Ramanujan number.at n=27A138129
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 1), (-1, 1, 0), (0, 0, 1), (1, 0, -1)}.at n=12A148075
• a(n) = 729*n^2 + 27.at n=8A158645
• Convolution of A008805 (triangular numbers repeated) with itself.at n=34A177747
• Numbers n such that phi(n)=phi(n+5), with Euler's totient function phi=A000010.at n=10A179187