88746

Appears in sequences

• a(n) = floor((1/2 * (sqrt(2) + 1 + sqrt(2*sqrt(2) - 1)))^n ).at n=18A050243
• Number of conjugacy classes in twisted Chevalley group 3D4(q) as q runs through the prime powers.at n=10A225930
• Decimal representation of the middle column of the "Rule 9" elementary cellular automaton starting with a single ON (black) cell.at n=16A266248