34764

Appears in sequences

• Number of asymmetric trees with a forbidden limb of length 3.at n=25A052326
• Number of ways to place zero or more nonadjacent 1,0 1,1 2,1 2,2 3,1 4,1 polyhexes in any orientation on a planar nXnXn triangular grid.at n=7A155251
• Number of (2+1)X(n+1) 0..1 arrays x(i,j) with row sums sum{j*x(i,j), j=1..n+1} nondecreasing, and column sums sum{i^2*x(i,j), i=1..2+1} nondecreasing.at n=12A233367
• Growth series for affine Coxeter group (or affine Weyl group) D_8.at n=10A266763
• Number of nX4 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=5A279164
• Number of nX6 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=3A279166
• T(n,k)=Number of nXk 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=39A279168
• T(n,k)=Number of nXk 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=41A279168
• a(n) = prime(n)*prime(n+1) + prime(n+2).at n=41A292926
• Numbers k such that (23*10^k - 47)/3 is prime.at n=21A293274
• Numbers with binary expansion Sum_{k = 0..w} b_k * 2^k such that the polynomial Sum_{k = 0..w} (X+k)^2 * (-1)^b_k is constant.at n=37A337672
• a(n) is the smallest k such that k!'s prime(n)-smooth part is less than its prime(n+1)-rough part.at n=41A360316