Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A061045
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A061045 Numerator of 1/36 - 1/n^2. +0
18
0, 13, 7, 5, 4, 85, 1, 133, 10, 7, 55, 253, 2, 325, 91, 5, 28, 493, 5, 589, 40, 77, 187, 805, 2, 925, 247, 13, 70, 1189, 35, 1333, 88, 55, 391, 1645, 4, 1813, 475, 221, 130, 2173, 7, 2365, 154, 95, 667, 2773, 20, 2989, 775, 119, 208, 3445, 11 (list; graph; listen)
OFFSET

6,2

COMMENT

Sixth case of Rydberg's formula.From Humphreys spectrum of hydrogen. See A045944, A000567, A061043, A061046, A061047. [From Paul Curtz (bpcrtz(AT)free.fr), Dec 08 2008]

REFERENCES

Curtis J. Humphreys, The Sixth Series in the Hydrogen Spectrum, Journal of the Optical Society of America, 1952, 42, p.432 (not seen). [From Paul Curtz (bpcrtz(AT)free.fr), Dec 08 2008]

CROSSREFS

Cf. A061035-A061050.

Sequence in context: A160247 A078438 A133723 this_sequence A095389 A152142 A110056

Adjacent sequences: A061042 A061043 A061044 this_sequence A061046 A061047 A061048

KEYWORD

nonn,frac

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), May 26 2001

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


AT&T Labs Research