32927
domain: N
Appears in sequences
- Fibonacci sequence beginning 1, 20.at n=17A022110
- a(n) = n*F(n) - (n-1)*F(n-1), where the F(j)'s are the Fibonacci numbers (F(0)=0, F(1)=1).at n=18A136391
- a(n) = 42*n^2 - 1.at n=27A158626
- Expansion of g.f. 1/ (1-x^1*(1-x^(m+1))/ (1-x^2*(1-x^(m+2))/ (1- ... ))) for m=10.at n=21A185649
- Number of n X 3 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,0,1,3,4 for x=0,1,2,3,4.at n=14A195973
- Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 694", based on the 5-celled von Neumann neighborhood.at n=38A273411
- Number of integer partitions of n into parts > 1 whose product is a multiple of n.at n=53A379734