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A028643 Expansion of (theta_3(z)*theta_3(19z) + theta_2(z)*theta_2(19z))^3. 3
1, 6, 12, 8, 6, 36, 72, 60, 60, 126, 168, 180, 248, 312, 240, 352, 438, 540, 372, 606, 396, 760, 600, 900, 504, 1146, 792, 1160, 1140, 1560, 1152, 1680, 1548, 1840, 1680, 2160, 1710, 2448, 1668, 2232, 2280, 3120, 1800, 2820, 2844, 2916, 3120, 3780, 2792, 3906, 3492 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
PROG
(PARI) a(n) = polcoeff((1 + 2*x*Ser(qfrep([2, 1; 1, 10], n, 1)))^3, n); \\ Jinyuan Wang, Feb 19 2020
CROSSREFS
Sequence in context: A236931 A028659 A236930 * A236923 A028627 A162522
KEYWORD
nonn
AUTHOR
EXTENSIONS
More terms from Jinyuan Wang, Feb 19 2020
STATUS
approved

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Last modified March 29 09:42 EDT 2024. Contains 371268 sequences. (Running on oeis4.)