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A214433 Where A105025 and A105027 agree. 5
0, 1, 2, 3, 9, 10, 13, 14, 34, 37, 42, 45, 50, 53, 58, 61, 517, 522, 533, 538, 549, 554, 565, 570, 581, 586, 597, 602, 613, 618, 629, 634, 645, 650, 661, 666, 677, 682, 693, 698, 709, 714, 725, 730, 741, 746, 757, 762, 773, 778, 789, 794, 805, 810, 821, 826 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

A105025(a(n)) = A105027(a(n)).

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

David Applegate, Benoit Cloitre, Philippe Deléham and N. J. A. Sloane, Sloping binary numbers: a new sequence related to the binary numbers [pdf, ps].

EXAMPLE

A105025(1018) = A105027(1018) = 1011, => 1018 is a term: a(80) = 1018;

A105025(1019) = 994 and A105027(1019) = 1014, => 1019 not a term;

A105025(524302) = A105027(524302) = 524317, => a(81) = 524302;

A105025(524303) = 524312 and A105027(524303) = 524300, => 524302 not a term.

-

PROG

(Haskell)

a214433 n = a214433_list !! (n-1)

a214433_list = [x | x <- [0..], a105025 x == a105027 x]

CROSSREFS

Cf. A214489.

Sequence in context: A285428 A039012 A291924 * A257026 A057291 A135107

Adjacent sequences:  A214430 A214431 A214432 * A214434 A214435 A214436

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller, Jul 21 2012

STATUS

approved

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Last modified November 22 10:59 EST 2019. Contains 329389 sequences. (Running on oeis4.)