A054060 Least k for which the integers floor(k*(Pi/2 - arctan(m))) for m=1,2,...,n are distinct.

1, 2, 3, 7, 10, 17, 21, 31, 43, 50, 65, 82, 91, 111, 133, 157, 170, 197, 226, 257, 273, 307, 343, 381, 421, 442, 485, 530, 577, 626, 651, 703, 757, 813, 871, 931, 962, 1025, 1090, 1157, 1226, 1297, 1333, 1407, 1483, 1561, 1641

Offset: 1

Author

Clark Kimberling

Keywords

• nonn

Comments

Is this the same as A024832? - R. J. Mathar, Oct 13 2008