64370

Appears in sequences

• Number of nondecreasing arrangements of n numbers in -(n+6)..(n+6) with sum zero and not more than two numbers equal.at n=6A188235
• Number of nondecreasing arrangements of 7 numbers in -(n+5)..(n+5) with sum zero and not more than two numbers equal.at n=7A188240
• G.f. satisfies: A(x) = Series_Reversion(x - x^2*A'(x)^3).at n=5A360978