-244

Appears in sequences

• Reciprocal of g.f. for A007863.at n=5A011365
• Discriminants of quadratic number fields Q(sqrt -n) for n squarefree.at n=37A033197
• Numerators of column 3 of table described in A051714/A051715.at n=13A051720
• McKay-Thompson series of class 10b for Monster.at n=23A058103
• Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 7.at n=28A060026
• McKay-Thompson series of class 24c for the Monster group.at n=37A062243
• Sum_{k=1..n} p(k)*mu(k).at n=47A062820
• Sum_{k=1..n} p(k)*mu(k).at n=46A062820
• Sum_{k=1..n} p(k)*mu(k).at n=48A062820
• Sum_{k=1..n} p(k)*mu(k).at n=49A062820
• Expansion of (1-x)^(-1)/(1-x+x^3).at n=41A077869
• Expansion of 1/(1 - x^2 - x^3 + x^4).at n=48A077905
• Expansion of (1-x)/(1+x-2*x^2-x^3).at n=9A078038
• Expansion of 1/(1 - x + x^4).at n=40A099530
• McKay-Thompson series of class 36h for the Monster group.at n=55A112177
• a(1) = 1; a(2) = 1; a(3) = 1; a(4) = 1; a(5) = 1; a(n) = a(n-1)+4a(n-2)-3a(n-3)-3a(n-4)+a(n-5) for n >= 6.at n=12A122608
• Triangle of coefficients of (1 - x)^n*B_n(x/(1 - x)), where B_n(x) is the n-th Bell polynomial.at n=31A122753
• Expansion of q*psi(q^9)/psi(q) in powers of q.at n=23A124243
• Expansion of sqrt(1 - 4*x)/(1 - 2*x).at n=6A126966
• Expansion of (1/3) * (c(q^2)^2 / c(q)) / (b(q^2)^2 / b(q)) in powers of q where b(), c() are cubic AGM theta functions.at n=7A128640