132861

Appears in sequences

• Expansion of 1/((1-4x)(1-5x)(1-10x)(1-11x)).at n=4A028127
• Number of closed walks of length n along the edges of a tetrahedron based at a vertex.at n=12A054878
• Closed walks of length 2n along the edges of a cube based at a vertex.at n=6A054879
• Binomial transform of (1,-1,4,-16,64,-256,1024,...) = (3*0^n-(-4)^n)/4.at n=12A084567
• a(n) = (2 + (-1)^n + 3^n)/4.at n=12A122983
• a(n) = ceiling(n^4/4).at n=27A131478
• a(n) = 3*a(n-1) - a(n-3) + 3*a(n-4), starting with 1, 2, 6, 20.at n=11A132353
• Numbers occurring in A137822 : first differences of numbers n such that 3 | sum( Catalan(k), k=1..2n).at n=17A137823
• Number of (v,w,x,y,z) with all terms in {0,1,...,n} and v=average(w,x,y,z).at n=26A212257
• Array read by antidiagonals: A(n, L) is the number of closed walks of length 2L along the edges of an n-cube based at a vertex, for n >= 1 and L >= 1.at n=30A286899
• A(n, k) = (m*k)! [x^k] MittagLefflerE(m, x)^n, for m = 2, n >= 0, k >= 0; square array read by descending antidiagonals.at n=48A326476
• Consecutive internal states of the linear congruential pseudo-random number generator (3877*s + 29573) mod 139968 when started at 1.at n=4A385459