A091841 Records in A091840.

1, 3, 9, 32, 119, 463, 1837, 7332, 29307, 117203, 468785

Offset: 0

Author

N. J. A. Sloane, Mar 10 2004

Keywords

• nonn
• more

Comments

Each term is roughly 4 times the previous term.

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

Crossrefs

Cf. A091787, A090822, A091579, A091840.

Extensions

a(8)-a(10) from John P. Linderman, May 30 2004