33200

Appears in sequences

• a(n) = |1^3 - 2^3 + 3^3 - 4^3 + ... + (-1)^(n+1)*n^3|.at n=40A011934
• n written efficiently in natural numbers base, i.e., in form ...wxyz where n =1*z + 2*y + 3*x + 4*w + ... with z < 1, y < 2, x < 3, w < 4, ...at n=31A055992
• Numbers k such that the average digit of k^2 is 1.at n=28A164771
• G.f. satisfies: A(x) = G(x/A(x)^2) and G(x) = A(x*G(x)^2) = Sum_{n>=0} C(2n,n)*C(2n+2,n+1)/(n+2)*x^n is the g.f. of A172392.at n=9A172393
• Numbers n = x0 x1 x2...x9 such that xi is the number of digits greater than i in n.at n=31A226195
• Number of compositions of n into parts with distinct multiplicities and with exactly eight parts.at n=39A321778
• G.f. A(x) satisfies A(x) = 1 + x^4*(1+x)^2*A(x)^3.at n=23A366592