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A277052 a(n) = n+floor(n/(2/sqrt(Pi)-1)). 2
8, 17, 26, 35, 43, 52, 61, 70, 79, 87, 96, 105, 114, 123, 131, 140, 149, 158, 166, 175, 184, 193, 202, 210, 219, 228, 237, 246, 254, 263, 272, 281, 290, 298, 307, 316, 325, 333, 342, 351, 360, 369, 377, 386, 395, 404, 413, 421, 430, 439, 448, 457, 465, 474 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Carauleanu Marc, Table of n, a(n) for n = 1..4242

FORMULA

a(n) = n + floor(n/(2/sqrt(Pi) - 1)).

MAPLE

A277052:=n->n+floor(n/(2/sqrt(Pi)-1)): seq(A277052(n), n=1..100); # Wesley Ivan Hurt, Sep 26 2016

MATHEMATICA

f[n_] := n + Floor[n/(2/Sqrt[Pi]-1)]; Array[f, 100, 1]

PROG

(PARI) a(n) = n + floor(n/(2/sqrt(Pi)-1));

CROSSREFS

Complement of A277050.

Cf. A190732, A037086.

Sequence in context: A041122 A042211 A290227 * A305496 A043485 A031495

Adjacent sequences:  A277049 A277050 A277051 * A277053 A277054 A277055

KEYWORD

nonn,easy

AUTHOR

Paulo Romero Zanconato Pinto, Sep 26 2016

STATUS

approved

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Last modified October 17 14:47 EDT 2019. Contains 328114 sequences. (Running on oeis4.)