A182768 Beatty sequence for 1+e^(-2).

1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 49, 51, 52, 53, 54, 55, 56, 57, 59, 60, 61, 62, 63, 64, 65, 66, 68, 69, 70, 71, 72, 73, 74, 76, 77, 78

Offset

1,2

Comments

Let u=e and v=1/e. Jointly rank {ju} and {kv} as in the first comment at A182760; a(n) is the position of nv. A182768 is the complement of A182767.

Links

Table of n, a(n) for n=1..69.

Formula

a(n)=floor(n*(1+e^(-2))).

Crossrefs

A182760, A182767.

Sequence in context: A362147 A361395 A329135 * A368917 A207481 A047592

Adjacent sequences: A182765 A182766 A182767 * A182769 A182770 A182771

Keyword

nonn

Author

Clark Kimberling, Nov 29 2010

Status

approved