A079558 a(1)=1; a(n)=LookAndSay(a(n-1)^2) if n>1.

1, 11, 111211, 11121316172816151211, 1112131618131617131411151714121018141910181014191417111318131211161726151211

Offset

1,2

Links

Table of n, a(n) for n=1..5.

Example

a(3)=LookAndSay(a(2)^2)=LookAndSay(11^2)=LookAndSay(121)=111211.

Crossrefs

Cf. A005150.

Sequence in context: A145571 A049193 A216596 * A111478 A300196 A055311

Adjacent sequences: A079555 A079556 A079557 * A079559 A079560 A079561

Keyword

base,nonn

Author

Joseph L. Pe, Jan 25 2003

Extensions

The next term is too large to include.

Status

approved