118784

Appears in sequences

• Degrees of irreducible representations of Rudvalis group Ru.at n=35A003918
• Expansion of (1 + x - 2*x^2)/(1 - 2*x)^2.at n=13A052951
• Triangle of coefficients of polynomials (rising powers) useful for convolutions of A001333(n+1), n >= 0 (associated Pell numbers).at n=27A062134
• Number of polyominoes with n cells that tile the plane both by translation and by 180-degree rotation (Conway criterion).at n=17A075200
• Binomial transform of A084265.at n=12A084266
• Numbers with 26 divisors.at n=8A137489
• a(0)=8, a(n) = 2*a(n-1) + 2^(n-1) for n > 0.at n=13A159696
• a(n) = (n^5 - 5*n^4 + 5*n^3 + 5*n^2 + 114*n + 120)/120.at n=28A161701
• Triangle read by rows in which row n lists n+1 terms, starting with n^5 and ending with n^6, such that the difference between successive terms is equal to n^5 - n^4.at n=39A163285
• Decimal representation of the n-th iteration of the "Rule 25" elementary cellular automaton starting with a single ON (black) cell.at n=24A266443
• Smallest number k that cannot be expressed as x^2 + y^2 + z^2 + w^2 where x >= y >= z >= w >= 0 and x > floor(sqrt(k)) - n, but can be so expressed if x = floor(sqrt(k)) - n.at n=23A285552
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 478", based on the 5-celled von Neumann neighborhood.at n=19A288506
• Consider the Watanabe tag system defined in A291067; a(n) = number of binary words of length n which terminate at the empty word.at n=17A291780
• Fixed points of A323710.at n=10A323752
• Number of labeled trees on [n] having a centroid.at n=8A356073
• a(n) = Sum_{k=0..floor(n/3)} 2^k * 3^(n-3*k) * binomial(k,4*(n-3*k)).at n=39A392074