A121562 Lengths of runs of identical terms in A121561.

1, 7, 2, 4, 2, 4, 2, 2, 4, 4, 4, 2, 2, 4, 2, 2, 4, 2, 4, 4, 4, 2, 2, 4, 4, 2, 2, 2, 4, 2, 6, 2, 2, 4, 2, 4, 2, 2, 7, 2, 3, 2, 2, 2, 4, 4, 7, 1, 4, 4, 2, 4, 2, 2, 2, 4, 2, 4, 4, 7, 1, 4, 2, 4, 7, 2, 1, 2, 7, 2, 1, 2, 2, 4, 2, 2, 4, 4, 7, 1, 2, 4, 2, 4, 2, 4, 4, 4, 2, 2, 4, 7, 1, 2, 7, 2, 3, 2, 2, 4, 2, 2, 7, 2, 3

Offset: 1

Author

Kerry Mitchell, Aug 07 2006

Keywords

• easy
• nonn

Examples

			a(2) = 7 because A121561 begins 0, 1, 1, 1, 1, 1, 1, 1 and the second block of identical terms is 7 ones.
		

Links

• Kerry Mitchell, Table of n, a(n) for n = 1..2500

Crossrefs

Cf. A121561.

Extensions

Name and example edited by M. F. Hasler, Jan 07 2019