A134460 First differences of A067186.

2, 1, 3, 1, 3, 1, 4, 3, 1, 3, 4, 8, 5, 3, 1, 3, 4, 5, 4, 3, 1, 4, 3, 4, 1, 8, 4, 7, 1, 3, 1, 7, 4, 1, 19, 1, 3, 5, 8, 11, 4, 4, 1, 4, 3, 4, 5, 3, 13, 3, 4, 1, 3, 8, 4, 5, 8, 4, 11, 9, 4, 7, 4, 5, 4, 4, 3, 4, 4, 8, 9, 4, 7, 16, 1, 4, 4, 7, 4, 1, 8, 3, 1, 11, 5, 4, 3, 9, 11, 1, 8, 3, 1, 4, 3, 1, 3, 4, 13, 4, 3, 8

Offset

1,1

Comments

Conjecture: Except for the first term a(1)=2, this sequence contains no terms of the form 4m+2. (This has been confirmed for the first several thousand terms.)

Links

Table of n, a(n) for n=1..102.

Crossrefs

Cf. A000217, A067186.

Sequence in context: A344774 A029227 A029214 * A130158 A352930 A187497

Adjacent sequences: A134457 A134458 A134459 * A134461 A134462 A134463

Keyword

nonn

Author

John W. Layman, Oct 26 2007

Status

approved