35180

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 OFF = Offretite (Ca,Mg)1.5K[Al4Si14O36].14H2O starting from a T2 atom.at n=6A019043
• Number of ternary rooted trees with n nodes and height exactly 10.at n=17A036425
• a(n) = (n^3 + 4*n^2 - n)/2.at n=39A162260
• Numbers k such that k^2 + 1 = p*q, p and q primes and |p-q| is square.at n=42A187401
• Second-order spt function.at n=19A221140
• Number of 3 X n 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4.at n=9A240002