-1705

Appears in sequences

• Triangle giving numerators of coefficients of Euler polynomials, highest powers first.at n=75A059341
• Numerator of coefficients of Euler polynomials (rising powers).at n=68A060096
• Triangle read by rows: coefficients of Genocchi polynomials G(n,x); n times the Euler polynomials.at n=64A098434
• Inverse binomial transform of A140359.at n=11A140360
• E.g.f. S(x) satisfies: C(x)^2 - S(x)^2 = 1 and C'(x)^2 + S'(x)^2 = 1, where C(x) is the e.g.f. of A290880.at n=3A290881
• E.g.f. E(x) = C(x) + S(x) such that C(x)^2 - S(x)^2 = 1 and C'(x)^2 + S'(x)^2 = 1, where C(x) is the e.g.f. of A290880 and S(x) is the e.g.f. of A290881.at n=7A290882
• T(n, k) = [x^k] (-2)^n*(B(n, x/2) - B(n, (x+1)/2)) where B(n, x) are the Bernoulli polynomials. Triangle read by rows, for 0 <= k <= n.at n=57A333303