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A047648 Expand {Product_{j=1..inf} (1-x^j) - 1 }^23 in powers of x. 1
1, -23, 253, -1771, 8832, -33143, 95611, -209231, 317009, -181401, -686642, 2828977, -6099278, 8422623, -4906406, -10919687, 41968146, -78977952, 93297545, -40351223, -117265247, 367581446, -606562624, 631382751, -207879980, -777907725, 2132043121 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

H. Gupta, On the coefficients of the powers of Dedekind's modular form, J. London Math. Soc., 39 (1964), 433-440.

LINKS

Table of n, a(n) for n=1..27.

CROSSREFS

Sequence in context: A003911 A061977 A034777 * A010939 A022618 A042018

Adjacent sequences:  A047645 A047646 A047647 * A047649 A047650 A047651

KEYWORD

sign

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified March 26 10:18 EDT 2019. Contains 321491 sequences. (Running on oeis4.)