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A228082 Numbers that are of the form k + sum of binary digits of k for some nonnegative integer k. 8
0, 2, 3, 5, 7, 8, 9, 10, 11, 12, 14, 16, 17, 19, 20, 22, 24, 25, 26, 27, 28, 29, 31, 33, 34, 35, 36, 38, 40, 41, 42, 43, 44, 45, 47, 49, 50, 52, 53, 55, 57, 58, 59, 60, 61, 62, 64, 65, 66, 67, 68, 69, 70, 72, 73, 74, 75, 76, 77, 79, 81, 82, 84, 85, 87, 89, 90 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Complement of A010061.

Obtained when A092391 is sorted and duplicates are removed.

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..8192

Index entries for Colombian or self numbers and related sequences

MATHEMATICA

Table[n + Total[IntegerDigits[n, 2]], {n, 0, 100}] // Union (* Jean-Fran├žois Alcover, Sep 03 2013 *)

PROG

(Haskell)

a228082 n = a228082_list !! (n-1)

a228082_list = 0 : filter ((> 0) . a228085) [1..]

-- Reinhard Zumkeller, Oct 13 2013

CROSSREFS

Numbers that occur to the right of the leftmost column of A228083. Positions of nonzeros in A228085. A superset of A228088.

Cf. also A227643, A005187.

Cf. A230091, A230092, A227915.

Sequence in context: A039190 A039142 A039103 * A153088 A162535 A279814

Adjacent sequences:  A228079 A228080 A228081 * A228083 A228084 A228085

KEYWORD

nonn,base

AUTHOR

Antti Karttunen, Aug 09 2013

STATUS

approved

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Last modified August 21 04:54 EDT 2019. Contains 326162 sequences. (Running on oeis4.)