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

1,9

Links

Table of n, a(n) for n=1..98.

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

Crossrefs

Sequence in context: A291375 A346914 A033778 * A363037 A330667 A116377

Adjacent sequences: A091583 A091584 A091585 * A091587 A091588 A091589

Keyword

sign

Author

N. J. A. Sloane, Mar 05 2004

Status

approved