Positive integers whose binary form follows the periodic pattern 1101110: the concatenation of halftones 2 2 1 2 2 2 1, diminished by one, between successive pitches in the Ionian Major Scale.
A371902
Positive integers whose binary form follows the periodic pattern 1101110: the concatenation of halftones 2 2 1 2 2 2 1, diminished by one, between successive pitches in the Ionian Major Scale.
Terms
- a(0) =1a(1) =3a(2) =6a(3) =13a(4) =27a(5) =55a(6) =110a(7) =221a(8) =443a(9) =886a(10) =1773a(11) =3547a(12) =7095a(13) =14190a(14) =28381a(15) =56763a(16) =113526a(17) =227053a(18) =454107a(19) =908215a(20) =1816430a(21) =3632861a(22) =7265723a(23) =14531446a(24) =29062893a(25) =58125787a(26) =116251575a(27) =232503150a(28) =465006301a(29) =930012603
External references
- oeis: A371902