-3888

Appears in sequences

• Triangle read by rows: coefficients T(n,k) of a binomial decomposition of 1 as Sum_{k=0..n} T(n,k)*binomial(n,k).at n=39A244118
• E.g.f. A = A(x,y) satisfies: A^2 + B^2 + C^2 = 1 + y^2 and A^3 + B^3 + C^3 = 1 + y^3, where functions B = B(x,y) and C = C(x,y) are described by A278886 and A278887, respectively.at n=86A278885
• Expansion of Product_{k>=0} (1-x^(3*k+2))^(3*k+2).at n=33A285212
• Expansion of Product_{k>=1} (1 - x^k)^(k-1).at n=33A319108
• Expansion of (1/x) * Series_Reversion( x * (1+x^3/(1-x))^3 ).at n=11A369081
• Expansion of B(x)^2, where B(x) is the g.f. of A108482.at n=55A373419
• Expansion of 1/(2 - (1 + 9*x)^(1/3)).at n=6A373713
• Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of e.g.f. B(x)^k, where B(x) is the e.g.f. of A384617.at n=33A384808