223232

Appears in sequences

• a(n) contains n digits (either '2' or '3') and is divisible by 2^n.at n=5A053316
• Hankel determinant H_n(F_3(x)) of the sequence F_3(x).at n=11A278995
• Degree of O(n,C), the orthogonal group, as an algebraic variety.at n=5A280923
• a(n) = [x^n] Product_{k>=1} (1 + n^(k+1)*x^k) / (1 - n^(k+1)*x^k).at n=4A346454
• a(n) = 7*n^3 - 6*n^2.at n=31A382251