1703937

Appears in sequences

• a(n) = n-th element of n-th row of triangle shown below.at n=22A115025
• a(n) = 2*a(n-1) - 1 with a(0)=14.at n=17A168596
• a(0)=0; thereafter a(n) = (3*n+1)*2^(n-2)+1.at n=18A170881