28368

Appears in sequences

• Number of ways to split 1, 2, 3, ..., tn into n arithmetic progressions each with t terms, t>n.at n=13A104442
• Number of length 3+2 0..n arrays with some pair in every consecutive three terms totalling exactly n.at n=16A245872
• Expansion of Product_{k>=1} ((1 + k*x^k)/(1 - k*x^k)).at n=13A265758
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 379", based on the 5-celled von Neumann neighborhood.at n=34A271537