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

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

1,1

References

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

Links

Table of n, a(n) for n=1..32.

Vassilis S. Geroyannis and Vasileios G. Karageorgopoulos, A parallel code for multiprecision computations of the Lane-Emden differential equation, arXiv:1604.08019 [astro-ph.SR], 2016.

Wikipedia, Lane-Emden equation.

Example

2.0182359509662284028128131700579...

Crossrefs

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

Sequence in context: A108998 A356265 A309993 * A278881 A335095 A344069

Adjacent sequences: A248670 A248671 A248672 * A248674 A248675 A248676

Keyword

nonn,cons,more

Author

Arkadiusz Wesolowski, Oct 11 2014

Extensions

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

Status

approved