246724

Appears in sequences

• Hexagonal spiral sequence: sequence is written as a hexagonal spiral around a 'dummy' center, each entry is the sum of the row in the previous direction containing the previous entry.at n=29A063178
• Values of A063178 on folding point positions of the spiral.at n=14A063253
• a(n+1) = 2*a(n) + A014017(n+5), a(0) = 0.at n=22A191497