A182787 Lower Beatty array of sqrt(3).

0, 1, 0, 5, 5, 0, 23, 14, 5, 0, 103, 63, 25, 6, 0, 461, 282, 114, 31, 8, 0, 2059, 1260, 511, 142, 40, 10, 0, 9193, 5626, 2284, 638, 183, 51, 12, 0, 41039, 25116, 10199, 2853, 821, 234, 59, 13, 0, 183203, 112121, 45532, 12740, 3670, 1051

Offset

1,4

Comments

Upper and lower Beatty arrays U and L are defined in general at A181661. See also A182786. Column 2 of L=A182787 is the Beatty sequence A003511 of (1+r(3))/2, where r=sqrt(3).

Links

Table of n, a(n) for n=1..51.

Example

Northwest corner:
0....1....5...23...103...
0....3...14...63...282...
0....5...25..114...511...
0....6...31..142...638...

Crossrefs

Cf. A182786, A181661.

Sequence in context: A144184 A119380 A121212 * A133337 A279932 A022697

Adjacent sequences: A182784 A182785 A182786 * A182788 A182789 A182790

Keyword

nonn,tabl

Author

Clark Kimberling, Dec 02 2010

Status

approved