45586

Appears in sequences

• Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite ATV = AlPO4-25 [Al12P12O48] starting with a T2 atom.at n=6A018990
• a(n) = 2*n^3 - 4*n^2 + 6*n - 2 (n>=1).at n=28A304159
• Expansion of Product_{k>=2} (1 + k*x^k).at n=25A317913