0,2

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

a(n) = A000196(11n).

Table[Floor[Sqrt[11n]], {n, 0, 80}].

(MAGMA) [Floor(Sqrt(11*n)) : n in [0..80]];

(PARI) a(n)=sqrtint(11*n) \\ Charles R Greathouse IV, Jan 17 2012

Cf. A172471, A202304, A202305, A202306.

Sequence in context: A333914 A140255 A050270 * A009041 A196033 A248631

Adjacent sequences: A202304 A202305 A202306 * A202308 A202309 A202310

nonn,easy

Vincenzo Librandi, Jan 17 2012

approved