122339

Appears in sequences

• Majority value maps: number of 2 X n binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, diagonal and antidiagonal neighbors in a random 0..1 2 X n array.at n=10A220227
• G.f.: Sum_{n>=0} (n+1) * x^n * (1 + x^n)^n.at n=90A326002