A271108 a(n) is the number of syllables pronounced in reading the sequence up to a(n-1) in American English.

0, 2, 3, 4, 5, 6, 7, 9, 10, 11, 14, 16, 18, 20, 22, 25, 28, 31, 34, 37, 41, 44, 47, 51, 54, 57, 61, 64, 67, 71, 75, 79, 83, 86, 89, 92, 95, 98, 101, 105, 109, 113, 118, 123, 129, 135, 141, 147, 154, 160, 165, 171, 178, 185, 191, 197, 204, 208

Offset

0,2

Comments

For terms a(n>100), the American English pronunciation of the terms are used; e.g., "four hundred fifty", not "four hundred and fifty"; for terms a(n>999999999), short scale is used.

Links

Table of n, a(n) for n=0..57.

Wikipedia, Long and short scales

Formula

a(0) = 0, a(n) = a(n-1) + S(n), where S(n) is the number of syllables in n.

a(n) = a(n-1) + A075774(n).

Crossrefs

Cf. A075774.

Sequence in context: A123101 A071557 A331802 * A179401 A117729 A073726

Adjacent sequences: A271105 A271106 A271107 * A271109 A271110 A271111

Keyword

nonn,word

Author

Cody M. Haderlie, Mar 30 2016

Status

approved