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

0,19

Links

Table of n, a(n) for n=0..104.

Index entries for sequences related to binary expansion of n

Eric Weisstein's World of Mathematics, Binary

Crossrefs

Cf. A001737, A007088, A091269.

Sequence in context: A322016 A247446 A131099 * A087666 A061353 A016653

Adjacent sequences: A098797 A098798 A098799 * A098801 A098802 A098803

Keyword

nonn,base

Author

Reinhard Zumkeller, Oct 31 2004

Status

approved