A233188 a(n) is the least number not smaller than the total number of letters in the German names for all terms up to and including a(n).

4, 8, 11, 19, 30, 40, 48, 60, 68, 80, 89, 100, 117, 140, 158, 180, 199, 218, 240, 260, 279, 300, 305, 330, 348, 370, 390, 400, 410, 430, 450, 470, 489, 500, 519, 540, 560, 580, 598, 618, 640, 660, 680, 700, 705, 730, 750, 770, 790, 800, 811, 830, 850, 870, 889, 900, 919, 940, 960, 980, 998, 1011, 1030, 1050, 1069, 1090, 1110

Offset

1,1

Comments

See A233187 for a variant using strict inequality, "larger" instead of "not smaller", in the definition. See A233184 and A233185 for related English and French versions.

Links

Table of n, a(n) for n=1..67.

E. Angelini, Cumulative quantity of letters used in a list of English number-names, SeqFan list, Dec 05 2013

Prog

(PARI) a=0; k=0; for(n=1, 99, until( k++ > a + A007208(k), ); print1(k, ", "); a+=A007208(k))

Crossrefs

Sequence in context: A311076 A171070 A214970 * A220753 A166550 A219747

Adjacent sequences: A233185 A233186 A233187 * A233189 A233190 A233191

Keyword

nonn,word

Author

Eric Angelini and M. F. Hasler, Dec 05 2013

Status

approved