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 A028611 Expansion of (theta_3(z)*theta_3(11z) + theta_2(z)*theta_2(11z))^3. 2
 1, 6, 12, 20, 54, 84, 120, 192, 204, 346, 312, 414, 380, 672, 480, 880, 726, 1152, 1092, 1440, 1116, 1920, 1332, 1860, 2040, 2106, 1680, 2640, 2496, 3360, 3120, 3108, 3276, 4580, 2880, 4992, 4114, 4500, 3600, 6720, 5304, 6720, 4800, 7392, 5646, 7844, 6360, 7500 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Jinyuan Wang, Table of n, a(n) for n = 0..1000 PROG (PARI) a(n) = polcoeff((1 + 2*x*Ser(qfrep([2, 1; 1, 6], n, 1)))^3, n); \\ Jinyuan Wang, Feb 20 2020 CROSSREFS Cf. A028609, A028610, A028612. Sequence in context: A286290 A240521 A220211 * A220470 A141808 A144187 Adjacent sequences: A028608 A028609 A028610 * A028612 A028613 A028614 KEYWORD nonn AUTHOR EXTENSIONS More terms from Jinyuan Wang, Feb 20 2020 STATUS approved

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Last modified December 4 15:58 EST 2022. Contains 358558 sequences. (Running on oeis4.)