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 A187218 a(n) is the coefficient of the 4th term in the n-th Bruinier-Ono "partition polynomial" H_n(x), if such coefficient is an integer, otherwise a(n)=0. 5
 419, 65838, 723721, 9455070 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS See the Bruinier-Ono paper, chapter 5 "Examples". The coefficient of the second term in the n-th Bruinier-Ono "partition polynomial" H_n(x) is A183011(n). Is there a closed formula for a(n)? LINKS J. H. Bruinier and K. Ono, Algebraic formulas for the coefficients of half-integral weight harmonic weak Maass forms EXAMPLE In the Bruinier-Ono paper the first "partition polynomial" is H_1(x) = x^3 - 23*x^2 + (3592/23)*x - 419 (See chapter 5 "Examples"), so a(1) = 419. CROSSREFS Cf. A183010, A183011, A187206. Sequence in context: A130737 A242326 A298699 * A239253 A061118 A097822 Adjacent sequences:  A187215 A187216 A187217 * A187219 A187220 A187221 KEYWORD nonn,hard,more AUTHOR Omar E. Pol, Jul 09 2011 STATUS approved

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Last modified November 18 02:05 EST 2019. Contains 329242 sequences. (Running on oeis4.)