

A208735


Sequence related to Kashaev's invariant for the (9,2)torus knot.


2



1, 4, 20, 130, 1070, 10738, 127316, 1741705, 27003335, 467906045, 8961068424, 187959552998, 4285257122545, 105513858706830, 2790444044794960
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OFFSET

0,2


COMMENTS

This is sequence a_n(9) in Table 3 of Hikami 2003.


LINKS

Table of n, a(n) for n=0..14.
K. Hikami, Volume Conjecture and Asymptotic Expansion of qSeries, Experimental Mathematics Vol. 12, Issue 3 (2003).


FORMULA

For n >=1, a(n) = 1/n!*sum {k = 1..n} Stirling1(n,k)*A208732(k).


CROSSREFS

Cf. A208681, A208732, A208733, A208734.
Sequence in context: A082032 A140585 A132436 * A038173 A172110 A251179
Adjacent sequences: A208732 A208733 A208734 * A208736 A208737 A208738


KEYWORD

nonn,easy


AUTHOR

Peter Bala, Mar 02 2012


STATUS

approved



