47322

Appears in sequences

• a(n) = n*(2*n^2 + n + 1)/2.at n=35A085786
• Positions of records in A069862.at n=26A088947
• Twice A024537.at n=12A182780
• Number of 2 X n binary arrays with top left element equal to 1 and no two ones adjacent horizontally or nw-se.at n=12A228797
• Expansion of Product_{i>=1, j>=1} (1 + i*j*x^(i*j)).at n=15A318416
• Second component B of the pairs (A, B) from A389379.at n=5A389390