176295

Appears in sequences

• Triangle read by rows: coefficients of the polynomials given by KummerU(-n, 1 - n - x, 3).at n=50A327997
• Expansion of e.g.f. 1 / (1 - Sum_{k>=1} binomial(k,floor(k/2)) * x^k / k!).at n=7A330019