150994945

Appears in sequences

• a(n) = 2*a(n-1) - 1 with a(0) = 10.at n=24A083705
• a(n) = 1 + (n-6)*2^(n-1).at n=18A115342
• a(n) = 9*4^n+1.at n=12A199208
• a(n) = 9*8^n+1.at n=8A199556