71288
domain: N
Appears in sequences
- Differences between two positive cubes in exactly 2 ways.at n=32A014440
- Difference between two positive cubes in more than one way.at n=34A034179
- a(n) = 4*(3*n+1)*(3*n+2).at n=44A144410
- Number of strings of n 2's and 3's having a tail of length 1.at n=17A217210
- Number of solutions to x^3 + y^3 + z^3 + t^3 == 0 (mod n) for 1 <= x, y, z, t <= n.at n=37A276920
- Starts of runs of 4 consecutive positive negabinary-Niven numbers (A331728).at n=21A331824