A206332 Complement of A092754.

2, 5, 6, 11, 12, 13, 14, 23, 24, 25, 26, 27, 28, 29, 30, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122

Offset

1,1

Comments

Conjecture: these are the positions words in A076478 that start with 0 and end with 1. - Clark Kimberling, Jul 14 2021

Links

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

Formula

a(n) = A004760(n+2) - 1. - Rémy Sigrist, May 05 2019

a(n) = A004755(n) - 1. - Kevin Ryde, Jun 19 2021

Prog

(Haskell)
a206332 n = a206332_list !! (n-1)
a206332_list = compl [1..] a092754_list where
   compl (u:us) vs'@(v:vs) | u == v = compl us vs
                           | u /= v = u : compl us vs'
(PARI) a(n) = n + 2<<logint(n, 2) - 1; \\ Kevin Ryde, Jun 19 2021

Crossrefs

Cf. A004755, A004760, A092754 (complement).

Sequence in context: A248616 A341522 A265716 * A269966 A026344 A284488

Adjacent sequences: A206329 A206330 A206331 * A206333 A206334 A206335

Keyword

easy,nonn

Author

Reinhard Zumkeller, May 07 2012

Status

approved