1416641

Properties

Appears in sequences

• Number of 2 X 2 matrices having all terms in {-n,...,0,..,n} and even determinant.at n=19A211154
• The smallest prime number formed by the concatenation of consecutive powers of n beginning with 1^0 = "1," and ending with a trailing "1" - or "0," if no such prime number exists.at n=2A267720
• Prime numbersat n=108260