A248522 Beatty sequence for 1/(1-exp(-1/3)): a(n) = floor(n/(1-exp(-1/3))).

3, 7, 10, 14, 17, 21, 24, 28, 31, 35, 38, 42, 45, 49, 52, 56, 59, 63, 67, 70, 74, 77, 81, 84, 88, 91, 95, 98, 102, 105, 109, 112, 116, 119, 123, 126, 130, 134, 137, 141, 144, 148, 151, 155, 158, 162, 165, 169, 172, 176, 179, 183, 186, 190, 194, 197, 201

Offset: 1

Author

M. F. Hasler, Oct 07 2014

Keywords

• nonn
• easy

Comments

Beatty complement of A247964.

Links

• Paolo Xausa, Table of n, a(n) for n = 1..10000
• Eric Weisstein's World of Mathematics, Beatty Sequence.
• Index entries for sequences related to Beatty sequences.

Crossrefs

Cf. A247964, A022843, A061402, A092041, A098005, A198268.

Programs

Mathematica

Floor[Range[100]/(1 - Exp[-1/3])] (* Paolo Xausa, Jul 16 2024 *)

PARI

a(n)=n\(1-exp(-1/3))