login
A189573
Positions of 0 in A189572; complement of A080652 (conjectured).
2
1, 3, 4, 6, 8, 10, 11, 13, 15, 16, 18, 20, 21, 23, 25, 27, 28, 30, 32, 33, 35, 37, 39, 40, 42, 44, 45, 47, 49, 51, 52, 54, 56, 57, 59, 61, 62, 64, 66, 68, 69, 71, 73, 74, 76, 78, 80, 81, 83, 85, 86, 88, 90, 91, 93, 95, 97, 98, 100, 102, 103, 105, 107, 109, 110, 112, 114, 115, 117
OFFSET
1,2
COMMENTS
See A189572.
The conjecture is proved in A189572. - Michel Dekking, Nov 03 2018
LINKS
Wieb Bosma, Michel Dekking, Wolfgang Steiner, A remarkable sequence related to Pi and sqrt(2), Integers, Electronic Journal of Combinatorial Number Theory 18A (2018), #A4.
FORMULA
a(n) = floor(alpha*n+beta), with alpha = 1+sqrt(2)/2, and beta = 1/2-sqrt(2)/2 (from Lemma 1 in Bosma et al., exchanging 0 and 1 in (a(n))). - Michel Dekking, Nov 03 2018
MATHEMATICA
(See A189572.)
CROSSREFS
Sequence in context: A285344 A342740 A187343 * A029900 A003257 A184006
KEYWORD
nonn
AUTHOR
Clark Kimberling, Apr 23 2011
STATUS
approved