128351

Properties

Appears in sequences

• a(n) = 2 + (89040 + (71868 + (29932 + (8449 + (1960 + (322 + (28 + n)*n)*n)*n)*n)*n)*n)*n/40320.at n=13A145130
• Prime numbers such that the product of their digits equals twice the number of their digits times the sum of their digits.at n=18A343701
• Prime numbersat n=12017