1685159

Appears in sequences

• a(n) = (5n + 4)^3.at n=23A016899
• a(n) = (6*n + 5)^3.at n=19A016971
• a(n) = (7*n)^3.at n=17A016983
• a(n) = (8*n + 7)^3.at n=14A017151
• a(n) = (9*n + 2)^3.at n=13A017187
• a(n) = (10*n + 9)^3.at n=11A017379
• a(n) = (11*n + 9)^3.at n=10A017499
• a(n) = (12*n + 11)^3.at n=9A017655
• a(1) = 1, a(n+1)= smallest cube greater than the n-th partial sum.at n=17A076969
• Final terms of rows of A085612.at n=34A085836
• Integers that are Rhonda numbers to base 4.at n=27A100968
• Cubes divisible by their number of digits.at n=28A117219
• a(1)=27; if n = Product p_i^e_i, n>1, then a(n) = Product p_{i+2}^{e_i+2}.at n=32A126272
• Cubes which are not the sum of three squares.at n=18A134738
• Cubes that become prime numbers when prefixed with a 5.at n=11A167729
• Cubes that becomes a prime number when prefixed with a 6.at n=8A167730
• Numbers n such that Mordell elliptic curve y^2=x^3-n has a number of integral points that is both odd and > 1.at n=27A179419
• Irregular triangle read by rows in which row n gives denominators of the coefficients of the partition class polynomial Hpart_n(x), n >= 1.at n=36A222032
• Cubes k^3 such that k^3 + (k+1)^3 is semiprime.at n=22A240859
• Cubes c such that c + 1234567890 is prime where 1234567890 is the first pandigital number with digits in order.at n=6A241537