612178

Appears in sequences

• a(n) = floor(log(5)^n).at n=28A014216
• Number of length n+5 0..2 arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms.at n=9A250075
• p-INVERT of the positive integers, where p(S) = 1 - S^2 - S^4.at n=13A290899
• Triangle read by rows T(n, k) is the number of permutations on n elements whose square has k descents, for n >= 1 and 0 <= k <= n-1.at n=48A373691