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Table of n, a(n) for n=0..15.
This series is the q-expansion of 2/3 E_4(z)^3 + 1/3 E_6(z)^2. Cf. A004009, A013973. - Daniel D. Briggs, Nov 25 2011
Equal to the theta series of D_4^6, A008700.
Sequence in context: A159724 A221124 A008700 * A023112 A159424 A013751
Adjacent sequences: A047804 A047805 A047806 * A047808 A047809 A047810
N. J. A. Sloane.
More terms from Kok Seng Chua (chuaks(AT)ihpc.nus.edu.sg), Jul 05 2000