A168062 Denominators of ((n+3)/(n+2)/(n+1)/n) (sorted with no repeats).

3, 10, 24, 105, 112, 120, 165, 252, 680, 720, 728, 858, 1320, 1365, 1771, 2280, 2907, 3360, 3654, 3990, 4896, 5200, 6545, 6900, 8775, 9240, 9920, 10660, 12144, 13485, 16215, 16368, 16872, 19656, 23310, 23426, 24360, 26488, 27417, 32509, 35904

Offset: 1

Author

Vladimir Joseph Stephan Orlovsky, Nov 17 2009

Keywords

• nonn

Links

• G. C. Greubel, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A060789, A168061.

Programs

Mathematica

Take[Union@Table[Denominator[(n+3)/(n+2)/(n+1)/n],{n,200}],120]