A068570 - OEIS

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A068570

Numbers divisible by the number of letters to express them in English.

0, 4, 6, 12, 30, 33, 36, 40, 45, 50, 54, 56, 60, 70, 81, 88, 90, 100, 112, 150, 162, 170, 200, 240, 252, 300, 304, 336, 340, 405, 406, 418, 456, 513, 525, 528, 551, 560, 567, 600, 660, 665, 666, 693, 704, 720, 748, 810, 828, 850, 858, 874, 882, 897, 910, 924

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..56.

EXAMPLE

33 is in this sequence since "thirty-three" has 11 letters and 3 divides 33.

CROSSREFS

Sequence in context: A344995 A115076 A126259 * A092320 A375197 A056495

Adjacent sequences: A068567 A068568 A068569 * A068571 A068572 A068573

KEYWORD

easy,nonn,word

AUTHOR

Erich Friedman, Mar 26 2002

EXTENSIONS

Incorrect 18 removed and missing 418 inserted by Sean A. Irvine, Feb 23 2024

STATUS

approved