A091586 First differences of A090822.

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

Offset: 1

Author

N. J. A. Sloane, Mar 05 2004

Keywords

• sign

Links

• F. J. van de Bult, D. C. Gijswijt, J. P. Linderman, N. J. A. Sloane and Allan Wilks, A Slow-Growing Sequence Defined by an Unusual Recurrence, J. Integer Sequences, Vol. 10 (2007), #07.1.2.
• F. J. van de Bult, D. C. Gijswijt, J. P. Linderman, N. J. A. Sloane and Allan Wilks, A Slow-Growing Sequence Defined by an Unusual Recurrence [pdf, ps].
• Index entries for sequences related to Gijswijt's sequence