0,7

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Table[Floor[n Sqrt[2]/4], {n, 0, 80}] (* Vincenzo Librandi, Aug 01 2013 *)

(MAGMA) [Floor(n*Sqrt(2)/4): n in [0..80]]; // Vincenzo Librandi, Aug 01 2013

Cf. A022842: floor(n/(sqrt(2)/4)).

Sequence in context: A194990 A231153 A099199 * A062276 A053264 A079440

Adjacent sequences: A172471 A172472 A172473 * A172475 A172476 A172477

nonn,easy

Vincenzo Librandi, Feb 04 2010

approved