24670

Appears in sequences

• Convolution of A000201 with itself.at n=37A023663
• In base 4, smallest number that requires n Reverse and Add! steps to reach a palindrome.at n=32A077441
• Partial sums of A034953(n).at n=22A085739
• Number of reduced words of length n in the infinite affine Weyl group (E_6)^{~} on 7 generators.at n=14A161410
• Number of nX3 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX3 array.at n=6A219168
• Number of nX7 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX7 array.at n=2A219172
• T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nXk array.at n=38A219173
• T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nXk array.at n=42A219173
• Number of permutations of length n containing exactly 1 occurrence of the pattern 1324.at n=8A238987
• Nonnegative integers n such that in balanced ternary representation the number of occurrences of each trit doubles when n is squared.at n=36A257867
• a(n) = Sum_{k=0..floor(n/2)} (n-2*k)^(2*k).at n=11A353016
• Antidiagonal-sums of the array A377046(n,k) = n-th term of k-th differences of nonsquarefree numbers (A013929).at n=15A377047