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A001487 Expand {Product_{j=1..inf} (1-x^j) - 1 }^9 in powers of x.
(Formerly M4618 N1971)
+0
1
1, -9, 36, -84, 117, -54, -177, 540, -837, 755, -54, -1197, 2535, -3204, 2520, -246, -3150, 6426, -8106, 7011, -2844, -3549, 10359, -15120, 15804, -11403, 2574, 8610, -18972, 25425, -25824, 18954, -6165, -10080, 25101, -35262, 37799, -31374, 17379, 1929 (list; graph; listen)
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.

CROSSREFS

Adjacent sequences: A001484 A001485 A001486 this_sequence A001488 A001489 A001490

Sequence in context: A016766 A083353 A083014 this_sequence A009522 A045851 A128642

KEYWORD

sign

AUTHOR

njas

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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