A014403 Numbers found in denominators of expansion of Airy function Bi(x).

1, 1, 6, 4, 180, 168, 12960, 15120, 1710720, 2358720, 359251200, 566092800, 109930867200, 193603737600, 46170964224000, 89444926771200, 25486372251648000, 53666956062720000

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn

Comments

Although the description is technically correct, this sequence is unsatisfactory because there are gaps in the series.

Examples

			Mathematica gives the series as 1/(3^(1/6)*Gamma(2/3)) + 3^(1/6)*x/Gamma(1/3) + x^3/(6*3^(1/6)*Gamma(2/3)) + x^4/(4*3^(5/6)*Gamma(1/3)) + x^6/(180*3^(1/6)*Gamma(2/3)) + x^7/(168*3^(5/6)*Gamma(1/3)) + x^9/(12960*3^(1/6)*Gamma(2/3)) + ...
		

Links

• NIST's Digital Library of Mathematical Functions, Airy and Related Functions (Maclaurin Series) by Frank W. J. Olver.

Crossrefs

Cf. A014402.

Programs

Mathematica

Series[ AiryBi[ x ], {x, 0, 30} ]