25672

Appears in sequences

• a(n) = n* - 2^(n-1), where n* (A003418) = least common multiple of the numbers [1,...,n].at n=11A059794
• a(n) = n* - 2^n, where n* (A003418) = least common multiple of the numbers [1,...,n].at n=10A067068
• Difference between the sum of next prime(n) natural numbers and the sum of next n primes.at n=21A082749
• Binomial transform of A052551.at n=11A156664
• Triangle T(n, k, q) = (q*(n-k) +1)*T(n-1, k-1, q) + (q*k+1)*T(n-1, k, q) + q*A157522(n, k)*T(n-2, k-1, q), with T(n, 0, q) = T(n, n, q) = 1 and q = 1, read by rows.at n=31A157523
• Triangle T(n, k, q) = (q*(n-k) +1)*T(n-1, k-1, q) + (q*k+1)*T(n-1, k, q) + q*A157522(n, k)*T(n-2, k-1, q), with T(n, 0, q) = T(n, n, q) = 1 and q = 1, read by rows.at n=32A157523
• The Matula-Goebel numbers of the rooted trees that have palindromic Wiener polynomials.at n=23A198322
• a(n) = floor((n + 1/2)^3).at n=29A219085
• a(n) = floor(M(g(n-1)+1, ..., g(n))), where M = harmonic mean and g(n) = n^3.at n=29A227012
• Partial sums of the second power of arithmetic derivative function A003415.at n=41A231864
• Expansion of 1/(1 - Sum_{k>=1} mu(2*k-1)^2*x^(2*k-1)), where mu() is the Moebius function (A008683).at n=23A280198
• Positions of records in A030000.at n=27A372045