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A145200 Coefficients of expansion of Phi(tau) = E(2)*E(4)/(E(6)*j). 0
0, 1, -24, 196812, 38262208, 40310333070, 16012430173152, 10091293275887096, 5000566664612497920, 2783095702986935913957, 1463183098457857467833520, 790439623931093138858233092, 421526637613212526260386954496, 226162012708702132169932739559302, 120998755205524059896241960291393216 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

REFERENCES

M. Kaneko and D. Zagier, Supersingular j-invariants, hypergeometric series and Atkin's orthogonal polynomials, pp. 97-126 of D. A. Buell and J. T. Teitelbaum, eds., Computational Perspectives on Number Theory, Amer. Math. Soc., 1998.

LINKS

Table of n, a(n) for n=0..14.

EXAMPLE

q-24*q^2+196812*q^3+38262208*q^4+40310333070*q^5+16012430173152*q^6+...

CROSSREFS

Sequence in context: A056947 A048057 A058550 * A007240 A173172 A061526

Adjacent sequences:  A145197 A145198 A145199 * A145201 A145202 A145203

KEYWORD

sign

AUTHOR

N. J. A. Sloane, Feb 28 2009

STATUS

approved

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Last modified May 22 16:23 EDT 2013. Contains 225553 sequences.