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A189400 n+[nr/s]+[nt/s]; r=1, s=sqrt(e), t=e. 3
2, 6, 8, 12, 16, 18, 22, 25, 28, 32, 35, 38, 41, 45, 48, 51, 55, 57, 61, 64, 67, 71, 73, 77, 81, 83, 87, 90, 93, 97, 100, 103, 107, 110, 113, 116, 120, 123, 126, 129, 132, 136, 139, 142, 146, 148, 152, 156, 158, 162, 165, 168, 172, 175, 178, 181, 184, 188, 191, 194, 197, 201, 204, 207, 211, 214, 217, 221, 223, 227, 231, 233, 237, 240, 243, 247, 249, 253, 256, 259, 263, 266, 269 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

(See A189399.)

LINKS

Table of n, a(n) for n=1..83.

MATHEMATICA

(See A189399.)

Table[n+Floor[n/Sqrt[E]]+Floor[n*Sqrt[E]], {n, 90}] (* Harvey P. Dale, Aug 20 2014 *)

CROSSREFS

Cf. A189400, A189400, A189401, A189402, A189405.

Sequence in context: A247066 A084724 A283233 * A285342 A111051 A077561

Adjacent sequences:  A189397 A189398 A189399 * A189401 A189402 A189403

KEYWORD

nonn

AUTHOR

Clark Kimberling, Apr 21 2011

STATUS

approved

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Last modified August 24 03:51 EDT 2019. Contains 326260 sequences. (Running on oeis4.)