A306974 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A306974

Denominator of best rational approximation x/y of sqrt(k), y<=k, with k given by A306972. The corresponding numerators are given in A306973.

2, 3, 4, 6, 6, 8, 8, 14, 17, 12, 24, 30, 65, 68, 76, 93, 96, 105, 100, 105, 160, 147, 150, 280, 330, 372, 384, 455, 438, 464, 532, 745, 993, 1032, 1080, 1096, 1144, 1160, 1235, 1224, 1456, 1564, 1900, 1881, 2050, 2510, 2570, 2680, 2674, 2740, 2760, 2820, 2832, 2814, 3330

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..55.

EXAMPLE

See A306972.

CROSSREFS

Cf. A306972, A306973.

Sequence in context: A347388 A112275 A335876 * A278400 A239492 A034298

Adjacent sequences: A306971 A306972 A306973 * A306975 A306976 A306977

KEYWORD

nonn,frac

AUTHOR

Hugo Pfoertner, Mar 18 2019

STATUS

approved