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 1-2 of 2 results.

A248673 Decimal expansion of the solution to the Lane-Emden equation for a sphere of polytropic index n = 3.

Original entry on oeis.org

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

Views

Author

Arkadiusz Wesolowski, Oct 11 2014

Keywords

Examples

			2.0182359509662284028128131700579...

References

  • Steven R. Finch, Mathematical Constants II, Cambridge University Press, 2018, section 2.14, pp. 338-339.

Links

Crossrefs

Cf. A010480 (n=0), A000796 (n=1), A248672 (n=2), A248674 (n=4), A002194 (n=5).

Extensions

More terms from Geroyannis and Karageorgopoulos (2016) added by Amiram Eldar, May 15 2021

A248674 Decimal expansion of the solution to the Lane-Emden equation for a sphere of polytropic index n = 4.

Original entry on oeis.org

1, 7, 9, 7, 2, 2, 9, 9, 1, 4, 4
Offset: 1

Views

Author

Arkadiusz Wesolowski, Oct 11 2014

Keywords

Examples

			1.7972299144...

References

  • Steven R. Finch, Mathematical Constants II, Cambridge University Press, 2018, section 2.14, pp. 338-339.
  • Eric Poisson and Clifford M. Will, Gravity: Newtonian, Post-Newtonian, Relativistic, Cambridge University Press, 2014, p. 74.

Links

Crossrefs

Cf. A002194 (n=0), A000796 (n=1), A248672 (n=2), A248673 (n=3), A002194 (n=5).

Extensions

a(6) corrected and more terms added from Finch (2018) by Amiram Eldar, May 15 2021
Showing 1-2 of 2 results.

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.