A189473 n+[nr/s]+[nt/s]; r=1, s=e/2, t=2/e.

1, 4, 6, 8, 10, 13, 15, 17, 19, 22, 24, 26, 29, 31, 34, 35, 38, 40, 42, 44, 47, 49, 51, 53, 56, 59, 60, 63, 65, 68, 69, 72, 74, 77, 78, 81, 84, 85, 88, 90, 93, 94, 97, 99, 102, 103, 106, 108, 111, 113, 115, 118, 119, 122, 124, 127, 128, 131, 133, 136, 138, 140, 143, 145, 147, 149, 152, 154, 156, 158, 161, 162, 165, 168, 170, 172, 174, 177, 179, 181, 183, 186, 188, 190

Offset

1,2

Comments

See A189472.

Links

Ivan Panchenko, Table of n, a(n) for n = 1..10000

Mathematica

(* See A189472. *)
(* Alternative: *)
Table[n+Floor[n/(E/2)]+Floor[(n(2/E))/(E/2)], {n, 90}] (* Harvey P. Dale, Mar 04 2023 *)

Crossrefs

Cf. A189472, A189474.

Sequence in context: A090169 A190330 A186291 * A189383 A287106 A087684

Adjacent sequences: A189470 A189471 A189472 * A189474 A189475 A189476

Keyword

nonn,changed

Author

Clark Kimberling, Apr 22 2011

Status

approved