83886081

Appears in sequences

• a(n) = T(7,n), array T given by A048472.at n=20A048479
• a(0) = 6; for n>0, a(n) = 2*a(n-1) - 1.at n=24A083575
• a(n) = 5*4^n+1.at n=12A199115
• a(n) = 5*8^n+1.at n=8A199553