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A062995 Doubly exponentiate the Bessel function I(0,2*sqrt(z)). 0
1, 1, 5, 49, 789, 18741, 612383, 26218956, 1419303189, 94531262917, 7582017897795, 719690829785016, 79691175192777855 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..12.

Index entries for sequences related to Bessel functions or polynomials

FORMULA

Hypergeometric generating function for a(n), in Maple notation: exp(exp(BesselI(0, 2*sqrt(z))-1)-1)=sum(a(n)*z^n/((n!)^2), n=0..infinity)

CROSSREFS

Sequence in context: A301386 A192557 A290755 * A293847 A104600 A221972

Adjacent sequences:  A062992 A062993 A062994 * A062996 A062997 A062998

KEYWORD

easy,nonn

AUTHOR

Karol A. Penson, Jun 28 2001

STATUS

approved

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Last modified March 21 11:49 EDT 2019. Contains 321368 sequences. (Running on oeis4.)