

A327185


Positions of 1's in {A327183(n) : n > 0}.


3



1, 3, 4, 8, 10, 11, 15, 17, 18, 19, 22, 24, 25, 26, 29, 31, 32, 33, 36, 40, 42, 43, 47, 49, 50, 54, 56, 57, 58, 61, 63, 64, 65, 68, 70, 71, 72, 74, 75, 79, 81, 82, 86, 88, 89, 90, 93, 95, 96, 97, 100, 102, 103, 104, 107, 111, 113, 114, 118, 120, 121, 125
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OFFSET

1,2


COMMENTS

Although a(n)/n>2, the sequence 2*na(n) appears to be unbounded below and above.
Positive integers k such that A327183(k) = 1.  Jianing Song, Sep 30 2019


LINKS

Jianing Song, Table of n, a(n) for n = 1..10000


MATHEMATICA

r = E; z = 200;
t = Table[Floor[(2 n + 1)*r]  Floor[n*r + r]  Floor[n*r], {n, 1, z}] (* {A327183(n) : n > 0} *)
Flatten[Position[t, 0]] (* A327184 *)
Flatten[Position[t, 1]] (* A327185 *)


CROSSREFS

Cf. A327183, A327184 (complement).
Sequence in context: A152520 A239976 A191193 * A047343 A155730 A005047
Adjacent sequences: A327182 A327183 A327184 * A327186 A327187 A327188


KEYWORD

nonn,easy


AUTHOR

Clark Kimberling, Aug 26 2019


EXTENSIONS

Corrected by Jianing Song, Sep 30 2019


STATUS

approved



