26494

Appears in sequences

• Number of cuban primes less than 10^n.at n=11A113478
• Number of line segments in regular n-gon with all diagonals drawn.at n=25A135565
• Number of cuban primes < 10^(n/2).at n=22A210520
• Number of n X 3 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=6A223913
• T(n,k)=Number of nXk 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=42A223918
• Number of 7Xn 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing.at n=2A223924
• Starting numbers that require more iterations of the map x->A359194(x) (binary complement of 3n) to reach 0 than any smaller number.at n=25A359219
• Starting numbers which reach a new record high value when iterating the map x->A359194(x) (binary complement of 3n).at n=9A359221