-202

Appears in sequences

• 7th differences of primes.at n=26A036268
• 7th differences of primes.at n=30A036268
• Coefficients of the '10th-order' mock theta function chi(q).at n=70A053284
• Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 5.at n=27A060024
• Expansion of 1/((1-x)*(1+x+2*x^2+x^3)).at n=20A077913
• McKay-Thompson series of class 16d for the Monster group.at n=33A082304
• Inverse of renewal array for central trinomial numbers.at n=56A111963
• Expansion of phi(q^4) / phi(q) in powers of q where phi() is a Ramanujan theta function.at n=9A112128
• Inverse of a Delannoy related triangle.at n=32A113141
• Y = X = 'i + .25(ii + jj + kk + e); Z = 'i - i' + .5(jj + kk - jk + kj) + e. See pdf-file and comment for an exact definition (this sequence gives an initial term 3); Version "les".at n=41A119954
• Expansion of a parametrization of Ramanujan's continued fraction.at n=70A124242
• Expansion of g.f. (2*x^3 + 5) / ( -x^5 + x^3 + 1).at n=30A136598
• Triangle read by rows: T(n, k) = 2^k - binomial(n, k+1).at n=58A156861
• Triangle read by rows: T(n, k) = 2^k - binomial(n+1, k+1) - ((2*k-n)/(k+1)) * binomial(n+1, k).at n=51A156864
• Expansion of (1+3*x^2)/(1+x)^2.at n=51A161718
• 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=26A171531
• Diagonal sums of generalized Narayana triangle A180957.at n=10A180958
• Table with A235538 as first row, and k-th difference of A235538 as (k+1)-th row, read by antidiagonals.at n=26A235539
• Expansion of 1 / (1 + x + x^2 - x^5) in powers of x.at n=40A247920
• Triangle T(n,k), n>=0, 0<=k<=n, read by rows: row n gives the coefficients of the chromatic polynomial of the (n,2)-Turán graph, highest powers first.at n=31A266972