43751

Appears in sequences

• a(n) = 70*n^2 + 1.at n=25A158734
• Table, read by antidiagonals, in which the n-th row comprises A214206(n) 0 followed by a second-order recursive series G in which each product G(i)*G(i+1) lies in the same row of A001477 (interpreted as a square array).at n=46A182431