A189474 n+[nr/t]+[ns/t]; r=1, s=e/2, t=2/e.

3, 7, 12, 16, 20, 25, 28, 32, 37, 41, 45, 50, 54, 58, 62, 66, 71, 75, 79, 83, 87, 91, 96, 100, 104, 109, 112, 117, 121, 125, 130, 134, 137, 142, 146, 150, 155, 159, 164, 167, 171, 176, 180, 184, 189, 192, 196, 201, 205, 209, 214, 218, 222, 226, 230, 235, 239, 243, 247, 251, 255, 260, 264, 268, 273, 276, 281, 285, 289, 294, 298, 302, 306, 310, 314, 319, 323, 328, 331, 335, 340, 344, 348

Offset

1,1

Comments

See A189472.

Links

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

Mathematica

(See A189472.)
Table[n+Floor[(E n)/2]+Floor[(n E^2)/4], {n, 90}] (* Harvey P. Dale, Mar 28 2023 *)

Crossrefs

Cf. A189472, A189473.

Sequence in context: A336705 A310238 A299638 * A184483 A350427 A310239

Adjacent sequences: A189471 A189472 A189473 * A189475 A189476 A189477

Keyword

nonn

Author

Clark Kimberling, Apr 22 2011

Status

approved