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A260124 The second infinite sequence starting with a(0)=0 such that A(a(k)) = a(k-1) for all k>=1, where A(n) = n - A037445(n) (cf. A260084). 2
0, 1, 3, 5, 7, 9, 11, 15, 17, 21, 23, 27, 29, 31, 35, 39, 41, 45, 47, 51, 53, 57, 59, 61, 65, 69, 71, 73, 77, 79, 81, 83, 87, 91, 95, 97, 105, 107, 111, 115, 119, 121, 125, 127, 135, 137, 139, 143, 147, 149, 151, 155, 157, 165, 167, 171, 173, 177, 179, 183, 187, 195, 197, 201, 205, 209, 213, 217, 221, 223, 231, 233, 237, 239, 243, 247, 255, 257, 261, 263, 267, 269, 271, 275, 279, 281, 283, 287, 289, 297, 301, 305 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

The second infinitary analog (after A260084) of A259934 (see comment there). Using Falcao's method (2015) one can prove that such an infinite sequence exists.

All the first differences are powers of 2 (A260123).

See also comment in A260084.

LINKS

Table of n, a(n) for n=0..91.

FORMULA

a(n) = A260084(n)/2.

CROSSREFS

Cf. A037445, A259934, A260084, A260123.

Sequence in context: A209492 A118360 A077799 * A201646 A201647 A201648

Adjacent sequences:  A260121 A260122 A260123 * A260125 A260126 A260127

KEYWORD

nonn

AUTHOR

Vladimir Shevelev, Jul 17 2015

STATUS

approved

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Last modified February 17 20:32 EST 2018. Contains 299297 sequences. (Running on oeis4.)