56354

Appears in sequences

• a(n) = n^3 + n^2 + n.at n=38A027444
• Number of n X n binary arrays with all ones connected only in a 1001-1111-1001 pattern in any orientation.at n=9A146925
• Expansion of g.f. 1/ (1-x^1*(1-x^(m+1))/ (1-x^2*(1-x^(m+2))/ (1- ... ))) for m=9.at n=22A228645
• One of the two successive approximations up to 3^n for the 3-adic integer sqrt(-2). These are the numbers congruent to 2 mod 3 (except for the initial 0).at n=10A271222