A090536 Location of 7 in A090535, or 0 if A090535 is 0.

1, 1, 0, 1, 1, 0, 3, 1, 0, 7, 10, 0, 8, 0, 0, 0, 2, 0, 2, 4, 0, 3, 1, 0, 6, 7, 0, 8, 1, 0, 8, 4, 0, 3, 5, 0, 8, 0, 0, 1, 0, 0, 20, 30, 0, 15, 16, 0, 6, 13, 0, 43, 10, 0, 15, 55, 0, 11, 7, 0, 22, 6, 0, 2, 10, 0, 34, 43, 0, 7, 11, 0, 63, 56, 0, 0, 14, 0, 58, 19, 0, 56, 29, 0, 29, 42, 0, 51, 4, 0, 30

Offset: 1

Author

Amarnath Murthy, Dec 08 2003

Keywords

• base
• nonn

Comments

a(3n) = 0.

Examples

			a(10) = 7 as A090535(10) = 1117111111.
		

Crossrefs

Cf. A090535, A090537, A090538.

Extensions

More terms from David Wasserman, Jan 03 2006