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

Author

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

Keywords

• nonn
• easy
• word

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

Crossrefs

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

Extensions

More terms from Don Reble, Apr 01 2003