

A139357


Sequence describing the positions of the consonants when the sequence is written in French (version 2).


2



20, 23, 1, 5, 3, 4, 6, 8, 9, 10, 11, 12, 15, 17, 18, 21, 22, 26, 27, 30, 31, 33, 35, 36, 39, 40, 43, 44, 46, 48, 49, 51, 54, 56, 59, 60, 62, 64, 65, 67, 68, 69, 71, 72, 75, 76, 78, 79, 80, 82, 84, 85, 87, 88, 89, 90, 93, 94, 96, 97, 98, 99, 101, 102, 104, 105
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,1


COMMENTS

The sequence depends on how the initial terms are selected  see the Angelini article for the precise definition.
The initial terms are selected such that the sequence starts with 6 even numbers less than 20.  Tyler Busby, Jan 01 2023


LINKS

Eric Angelini, Jeux de suites, in Dossier Pour La Science, pp. 3235, Volume 59 (Jeux math'), April/June 2008, Paris.


PROG

(PARI) lista(n) = frconspos([20, 23, 1, 5])(n)


CROSSREFS



KEYWORD

nonn,word,easy


AUTHOR



EXTENSIONS



STATUS

approved



