A050481 The first, second, fourth, sixth, seventh, ... letters in this sentence are consonants (ignoring spaces and commas).

1, 2, 4, 6, 7, 8, 9, 11, 13, 14, 15, 18, 19, 20, 21, 23, 24, 25, 26, 28, 30, 31, 32, 35, 36, 37, 38, 39, 41, 42, 43, 45, 47, 49, 50, 51, 52, 53, 55, 56, 59, 60, 61, 62, 65, 66, 69, 70, 71, 72, 74, 75, 78, 79, 80, 83, 84, 85, 88, 89, 90, 91, 93, 95, 98, 99, 100, 101, 102, 104, 105

Offset

1,2

Comments

The first, second, fourth, sixth, seventh, eighth, ninth, eleventh, thirteenth, fourteenth, fifteenth, eighteenth, nineteenth, twentieth, twenty-first, ... letters in this sentence are consonants. - Don Reble, Apr 01 2003

Links

Table of n, a(n) for n=1..71.

Crossrefs

Cf. Aronson's sequence A005224, A080517-A080520.

Sequence in context: A285137 A047295 A039045 * A285416 A284958 A014530

Adjacent sequences: A050478 A050479 A050480 * A050482 A050483 A050484

Keyword

nonn,easy,word

Author

N. J. A. Sloane, based on a suggestion of Benoit Cloitre, Mar 31 2003

Extensions

More terms from Don Reble, Apr 01 2003

Status

approved