A343837 Describe all the previous terms (previous terms are described one by one in succession; method - digit-indication followed by frequency, initial term is 1).

1, 11, 1112, 11121321, 11121321132111312111, 1112132113211131211113211131211231211331112113

Offset: 1

Author

Ilya Gutkovskiy, May 01 2021

Keywords

• nonn
• base
• easy

Comments

The next term is too large to include.

Examples

			a(4) is obtained by saying "1 once; 1 twice; 1 thrice, 2 once", which gives 11121321.
		

Links

• Eric Weisstein's World of Mathematics, Look and Say Sequence

Crossrefs

Cf. A005150, A007651, A045981, A045982, A060857, A343838.