60018

Appears in sequences

• a(n) = 49*n^2 - 7.at n=34A158484
• a(n) = -3*a(n-1) + a(n-3), with a(0)=0, a(1)=-3, a(2)=12.at n=10A215919
• Smallest m such that A259043(m) = n.at n=46A259046