A281772 a(n)=common difference of the n-th run of consecutive terms in arithmetic progression in A281579.

0, 1, 0, 1, -1, 0, 1, -1, 0, -1, 0, 1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, -2, 0, 1, 0, 1, -1, 0, 1, -1, 0, 1, 0, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, 0, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -1, 0, 1, -4, 0, 1, -1, 0, 1, 0, 1, -2, 0, 1, -1, 0, 1

Offset: 1

Author

Rémy Sigrist, Jan 29 2017

Keywords

• sign

Comments

All terms are less than or equal to 1, and a(n)=1 implies a(n-1)=0.

There are no consecutive equal terms.

Links

• Rémy Sigrist, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A281579