A022503 - OEIS

A022503

Describe the previous term! (method B - initial term is 7).

7, 71, 7111, 7113, 711231, 7112213111, 711222113113, 71122312311231, 7112223111213112213111, 71122331132111311222113113, 711222321231211331122312311231

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

OFFSET

1,1

COMMENTS

Method B = 'digit'-indication followed by 'frequency'.

LINKS

Seiichi Manyama, Table of n, a(n) for n = 1..23

EXAMPLE

E.g. the term after 7113 is obtained by saying "7 once, 1 twice, 3 once", which gives 711231.

CROSSREFS

Cf. A007651, A022470, A022499, A022500-A022505.

Sequence in context: A022518 A113053 A218384 * A063861 A093632 A242827

Adjacent sequences: A022500 A022501 A022502 * A022504 A022505 A022506

KEYWORD

nonn,base,easy,nice

AUTHOR

N. J. A. Sloane

STATUS

approved