A198270 Ceiling(n*sqrt(13)).

0, 4, 8, 11, 15, 19, 22, 26, 29, 33, 37, 40, 44, 47, 51, 55, 58, 62, 65, 69, 73, 76, 80, 83, 87, 91, 94, 98, 101, 105, 109, 112, 116, 119, 123, 127, 130, 134, 138, 141, 145, 148, 152, 156, 159, 163, 166, 170, 174, 177, 181, 184, 188, 192

Offset: 0

Author

Vincenzo Librandi, Oct 24 2011

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A171983.

Programs

Magma

[Ceiling(n*Sqrt(13)): n in [0..60]]

Mathematica

With[{c=Sqrt[13]},Ceiling[c*Range[0,60]]] (* Harvey P. Dale, Jul 31 2012 *)