0,1

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

8 is not in this sequence since "fifty-six" has 8 letters and 56 / 8 = 7.

Sequence in context: A211021 A214746 A205693 * A124176 A210757 A031979

Adjacent sequences: A068566 A068567 A068568 * A068570 A068571 A068572

easy,nonn,word

Erich Friedman, Mar 26 2002

approved