-744
domain: Z
Appears in sequences
- Coefficients in expansion of Eisenstein series E_2 (also called E_1 or G_2).at n=16A006352
- Coefficients in expansion of Eisenstein series E_2 (also called E_1 or G_2).at n=25A006352
- Expansion of reciprocal of j-function (see A000521).at n=1A066395
- Reversion of j-function (see A000521).at n=1A066396
- a(n) = A023194 - A062700(n). Negative values of A071166(m) = m-A006530(A000203(m)) differences. In these cases m is square number from A023194.at n=29A071167
- A076341(A000290(n)), imaginary part of squares mapped as defined in A076340, A076341.at n=20A076350
- Expansion of 1 / ((1-x)*(1-x+x^2+x^3)).at n=23A077872
- Expansion of (1-x)^(-1)/(1+x+x^2-x^3).at n=25A077908
- Expansion of theta_4(q)^4 - theta_2(q)^4, where theta_2 and theta_4 are the Jacobi theta series.at n=25A103640
- Sequence is {a(4,n)}, where a(m,n) is defined at sequence A110665.at n=16A110669
- Expansion of (c(q^2)/c(q))^3 in powers of q where c() is a cubic AGM theta function.at n=13A123633
- Expansion of 3 * (b(q^2)^2 / b(q)) / (c(q)^2 / c(q^2)) in powers of q where b(), c() are cubic AGM theta functions.at n=14A128636
- Expansion of K(k) * (6 * E(k) - (1 + 4*k'^2) * K(k)) / (Pi/2)^2 in powers of q where E(k), K(k) are complete elliptic integrals and q = exp(-Pi * K(k') / K(k)).at n=16A143337
- Expansion of eta(q) * eta(q^10)^3 / (eta(q^2) * eta(q^4) * eta(q^5) * eta(q^20)) in powers of q.at n=65A147702
- Table which contains in row n the mapping of the n-th block of 4 primes to 4 integers.at n=43A162156
- First differences of A169699.at n=23A169700
- Irregular triangle read by rows: first row is 1, n-th row (n > 0) consists of the coefficients in the expansion of H(x;n)*(x + 1)^(n - 1)/2^floor(n/2), where H(x;n) is the Hermite polynomial of order n.at n=51A171531
- Coefficients in series expansion of 1/j_inv, where j_inv (A091406) is the reversion of the j-function.at n=1A178451
- a(n) = 2n(19-n).at n=31A182428
- Expansion of q * (psi(q) / psi(q^2)) / (psi(q^3) / psi(q^6))^3 in powers of q where psi() is a Ramanujan theta function.at n=27A187153