80794

Appears in sequences

• a(n) is the least positive integer such that the integer part of the arithmetic-geometric mean of a(n) and 2^n is equal to 3^n.at n=9A090857
• Number of endofunctions on [7] that are the n-th power of an endofunction.at n=22A247058
• Number of endofunctions on [7] that are the n-th power of an endofunction.at n=26A247058
• Number of endofunctions on [7] that are the n-th power of an endofunction.at n=34A247058
• a(n) = n*(n+1)*(22*n-19)/6.at n=28A256716
• a(n) is the number of permutations of length n that avoid the pattern 321 and the mesh pattern (12, 165) or the same sequence for the mesh patterns (12, 167), (12, 225), (12, 233), (12, 270), (12, 302), (12, 330), (12, 458).at n=12A289589