A188069 Positions of 0 in A188068; complement of A188070.

1, 4, 8, 12, 15, 19, 23, 27, 30, 34, 38, 42, 45, 49, 53, 56, 60, 64, 68, 71, 75, 79, 83, 86, 90, 94, 98, 101, 105, 109, 112, 116, 120, 124, 127, 131, 135, 139, 142, 146, 150, 154, 157, 161, 165, 168, 172, 176, 180, 183, 187, 191, 195, 198, 202, 206, 209, 213, 217, 221, 224, 228, 232, 236, 239, 243, 247, 251, 254, 258, 262, 265, 269, 273, 277, 280, 284, 288

Offset: 1

Author

Clark Kimberling, Mar 20 2011

Keywords

• nonn

Comments

See A188014, A188068.

Also positions of 2 in A007538. - Reinhard Zumkeller, Feb 14 2012

Crossrefs

Cf. A188014, A188068, A188070.

Programs

Haskell

a188069 n = a188069_list !! (n-1)
a188069_list = filter ((== 2) . a007538) [1..]
-- Reinhard Zumkeller, Feb 14 2012

Mathematica

(* See A188068. *)