Congruences and recursions for the cubic partition
  Let $p_2(n)$ denote the number of cubic partitions. In this paper, we shall present two new congruences modulo $11$ for $p_2(n)$. We also provide an elementary alternative proof of a congruence established by Chan. Furthermore, we will establish a recursion for $p_2(n)$, which is a special case of a broader class of recursions. 
Shane Chern, Manosij Ghosh Dastidar
math.NT math.CO