A098800 Length of longest prefix of binary representation of n that is also a suffix of that of n^2.

1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 3, 4, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 3, 1, 0, 4, 3, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 3, 1, 0, 1, 3, 5, 0, 1, 3, 4, 0, 4, 3, 1, 0, 1, 0, 6, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 5, 0, 1, 0

Offset: 0

Author

Reinhard Zumkeller, Oct 31 2004

Keywords

• nonn
• base

Links

• Index entries for sequences related to binary expansion of n
• Eric Weisstein's World of Mathematics, Binary

Crossrefs

Cf. A001737, A007088, A091269.