A word sequence is an integer sequence whose terms are defined in terms of number-related words in some language. For example, the following table lists the positive terms of four base-10 sequences whose digits, written without leading zeros, have English names (zero, one, two, three, four, five, six, seven, eight, nine) in nondecreasing alphabetical order and also satisfy the indicated property.
Word Sequence
See also
Look and Say SequenceExplore with Wolfram|Alpha
References
Sloane, N. J. A. Sequences A053432, A053433, A053434, and A053435 in "The On-Line Encyclopedia of Integer Sequences."Referenced on Wolfram|Alpha
Word SequenceCite this as:
Weisstein, Eric W. "Word Sequence." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/WordSequence.html