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A022689
Expansion of Product_{m>=1} (1-m*q^m)^29.
2
1, -29, 348, -2059, 4234, 19024, -133545, 168954, 832532, -2499510, -2308545, 11279782, 22571454, -55885088, -217574356, 383141127, 1062928416, -961984578, -4860016156, -3840850828, 23405599444
OFFSET
0,2
LINKS
MATHEMATICA
With[{nmax = 50}, CoefficientList[Series[Product[(1 - k*q^k)^29, {k, 1, nmax}], {q, 0, nmax}], q]] (* G. C. Greubel, Jul 19 2018 *)
PROG
(PARI) m=50; q='q+O('q^m); Vec(prod(n=1, m, (1-n*q^n)^29)) \\ G. C. Greubel, Jul 19 2018
(Magma) Coefficients(&*[(1-m*x^m)^29:m in [1..40]])[1..40] where x is PolynomialRing(Integers()).1; // G. C. Greubel, Jul 19 2018
CROSSREFS
Sequence in context: A125417 A156640 A239743 * A234810 A077516 A142278
KEYWORD
sign
STATUS
approved