A045999 Length of n-th term of binary Gleichniszahlen-Reihe (BGR) sequence A045998.

1, 2, 2, 4, 6, 6, 6, 8, 10, 10, 10, 10, 10, 12, 14, 14, 14, 16, 18, 18, 18, 20, 22, 22, 22, 22, 22, 22, 22, 24, 26, 26, 26, 28, 30, 30, 30, 32, 34, 34, 34, 36, 38, 38, 38, 40, 42, 42, 42, 44, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 48, 50, 50, 50, 52, 54, 54, 54, 56, 58, 58

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• base
• easy

Comments

Now we count the leading zeros, of course.

Examples

			1, 11, 01, 1011, 111001, 110011, 010001, ...
		

References

• N. Worrick, S. Lewis and B. Shrader, A possible formula for the length of BGR sequences, Graph Theory Notes of New York, XXXVI (1999), p. 25.

Crossrefs

Cf. A045998, A048522.

Formula

Reference gives a conjectured formula.

Extensions

More terms from Patrick De Geest, Jun 15 1999