cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

Showing 1-4 of 4 results.

A119279 Decimal expansion of Feigenbaum d constant.

Original entry on oeis.org

2, 6, 8, 3, 1, 5, 0, 9, 0, 0, 4, 7, 4, 0, 7, 1, 8, 0, 1, 4, 4, 9, 9, 3, 6, 7, 5, 8, 6, 4, 5, 1, 4, 8, 2, 5, 1, 0, 3, 8, 6, 1, 0, 9, 2, 0, 5, 5, 4, 4, 3, 5, 4, 9, 3, 0, 9, 3, 6, 8, 0, 8, 6, 8, 4, 2, 3, 6, 3, 0, 4, 4, 6, 1, 4, 2, 9, 0, 9, 7, 0, 2, 1, 7, 4, 6, 3, 6, 2, 9, 8, 3, 1, 5, 3, 8, 0, 0, 0, 0, 3, 5, 0, 3, 0
Offset: 1

Views

Author

Eric W. Weisstein, May 12 2006

Keywords

Examples

			2.6831509004740718014...
		

Crossrefs

A119278 Decimal expansion of Feigenbaum c constant.

Original entry on oeis.org

1, 8, 3, 1, 2, 5, 8, 9, 8, 4, 9, 3, 7, 1, 3, 1, 4, 8, 5, 3, 4, 2, 1, 7, 3, 3, 9, 7, 8, 7, 3, 7, 8, 1, 6, 2, 7, 4, 4, 1, 2, 9, 8, 0, 9, 0, 3, 7, 6, 2, 3, 7, 9, 6, 5, 4, 7, 7, 4, 1, 1, 6, 4, 6, 4, 7, 0, 2, 9, 6, 2, 8, 9, 2, 1, 5, 1, 8, 1, 9, 7, 4, 6, 6, 4, 0, 2, 6, 9, 5, 6, 0, 7, 4, 3, 1, 5, 3, 5, 9, 3, 1, 1, 4, 4
Offset: 1

Views

Author

Eric W. Weisstein, May 12 2006

Keywords

Examples

			1.8312589849371314853...
		

Crossrefs

A119280 Decimal expansion of Feigenbaum kappa constant.

Original entry on oeis.org

1, 3, 5, 5, 4, 6, 1, 8, 0, 4, 7, 0, 6, 4, 0, 8, 7, 4, 3, 8, 6, 3, 4, 4, 1, 5, 3, 5, 9, 1, 0, 9, 7, 0, 9, 7, 6, 0, 3, 6, 7, 9, 0, 2, 7, 1, 0, 4, 7, 9, 9, 3, 1, 7, 8, 1, 6, 1, 7, 9, 3, 6, 6, 8, 1, 3, 3, 0, 5, 8, 8, 1, 9, 0, 4, 3, 0, 2, 0, 3, 7, 1, 2, 8, 5, 4, 2, 1, 2, 4, 7, 7, 9, 8, 8, 9, 0, 1, 1, 5, 7, 5, 1, 3, 9
Offset: 1

Views

Author

Eric W. Weisstein, May 12 2006

Keywords

Examples

			1.3554618047064087438...
		

Crossrefs

A306963 Decimal expansion of Feigenbaum's constant 0.399535...

Original entry on oeis.org

3, 9, 9, 5, 3, 5, 2, 8, 0, 5, 2, 3, 1, 3, 4, 4, 8, 9, 8, 5, 7, 5, 8, 0, 4, 6, 8, 6, 3, 3, 6, 9, 3, 7, 1, 9, 4, 3, 3, 5, 4, 4, 2, 8, 0, 4, 6, 6, 9, 5, 2, 7, 2, 7, 5, 1, 7, 0, 7, 3, 0, 4, 4, 9, 1, 2, 4, 3, 8, 0, 1, 6, 6, 0, 8, 8, 3, 8, 0, 4, 2, 9, 8, 1, 8, 4, 4, 5, 9, 4, 8, 7, 4, 1, 8, 1, 2, 6, 6, 8
Offset: 0

Views

Author

N. J. A. Sloane, Mar 18 2019

Keywords

Examples

			0.3995352805231344898575...
		

References

  • Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 1.9, pp. 66-67.

Crossrefs

Cf. A006890, A006891, A119277, etc.

Formula

Equals 1/A006891. - Stefano Spezia, Nov 23 2024

Extensions

More terms from Dudko and Sutherland (2020) added by Amiram Eldar, May 15 2021
a(22)-a(99) from Stefano Spezia, Nov 23 2024
Showing 1-4 of 4 results.