32301
domain: N
Appears in sequences
- Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,1,3.at n=6A037717
- Number of permutations avoiding the consecutive pattern 3412.at n=8A113229
- Numbers k such that phi(k) = tau(k)^4, where tau(k) = A000005(k).at n=4A114063
- Number of nX6 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.at n=1A232279
- T(n,k)=Number of nXk 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.at n=22A232281
- Number of 2 X n 0..2 arrays with no element less than a strict majority of its horizontal, diagonal and antidiagonal neighbors.at n=5A232282
- Number T(n,k) of permutations of [n] with exactly k (possibly overlapping) occurrences of the consecutive pattern 3412; triangle T(n,k), n>=0, 0<=k<=max(0,floor(n/2-1)), read by rows.at n=14A264319
- a(n) is the number of edges formed by n-secting the angles of a nonagon (enneagon).at n=30A335783