156618

Appears in sequences

• G.f.: A(x) = exp( Sum_{n>=1} A056045(n)/n*x^n ), where A056045(n) = Sum_{d|n} binomial(n,d).at n=22A110448
• Triangle read by rows, coefficients of the Swiss-Knife median polynomials M_{n}(x) in descending order of powers.at n=43A213736
• Number of compositions of n with difference 2 between the number of odd parts and the number of even parts, both counted without multiplicity.at n=17A242842
• Numbers that are representable in at least two ways as sums of four distinct nonvanishing cubes.at n=24A259060