A094111 - OEIS

A094111

Start with the word "Un" ("One", in French). The next (French) word is the number of letters written previously. Convert this infinite sequence of words into an infinite sequence of numbers.

%I #2 Mar 31 2012 13:46:50

%S 1,2,6,9,13,19,26,34,46,57,70,81,94,113,123,137,151,168,184,205,217,

%T 232

%N Start with the word "Un" ("One", in French). The next (French) word is the number of letters written previously. Convert this infinite sequence of words into an infinite sequence of numbers.

%e The sequence begins UN, DEUX, SIX, NEUF, TREIZE, DIX-NEUF, VINGT-SIX, TRENTE-QUATRE, QUARANTE-SIX, CINQUANTE-SEPT, SOIXANTE-DIX, QUATRE-VINGT-UN, QUATRE-VINGT-QUATORZE, CENT TREIZE, CENT VINGT-TROIS, CENT TRENTE-SEPT, CENT CINQUANTE ET UN, CENT SOIXANTE-HUIT, CENT QUATRE-VINGT-QUATRE, DEUX CENT CINQ, DEUX CENT DIX-SEPT, DEUX CENT TRENTE-DEUX...

%K nonn,word

%O 1,2

%A _Eric Angelini_, May 03 2004