A054059 Least k for which the integers Floor(k*arctan(m)) for m=1,2,...,n are distinct.

1, 1, 5, 7, 11, 15, 21, 32, 44, 51, 67, 76, 104, 127, 127, 168, 168, 198, 220, 265, 281, 316, 349, 378, 407, 449, 489, 529, 565, 614, 663, 708, 766, 811, 865, 919, 971, 1023, 1086, 1147, 1219, 1278, 1357, 1416, 1493, 1550, 1636

Offset

1,3

Links

Table of n, a(n) for n=1..47.

Crossrefs

Sequence in context: A096819 A032699 A073088 * A072058 A072055 A314300

Adjacent sequences: A054056 A054057 A054058 * A054060 A054061 A054062

Keyword

nonn

Author

Clark Kimberling

Status

approved