Perrin sequence (or Ondrej Such sequence): a(n) = a(n-2) + a(n-3).
3, 0, 2, 3, 2, 5, 5, 7, 10, 12, 17, 22, 29, 39, 51, 68, 90, 119, 158, 209, 277, 367, 486
7 seqfan posts
Fri Mar 11 13:57:44 CET 2011 [seqfan] Re: Period lengths of k^2 mod n not in OEIS ?
Wed May 26 20:21:59 CEST 2010 [seqfan] Re: A178375
Wed May 26 19:00:38 CEST 2010 [seqfan] Re: A178375
Wed May 26 18:13:46 CEST 2010 [seqfan] Re: A178375
Wed May 26 17:13:40 CEST 2010 [seqfan] Re: A178375
Wed May 26 16:53:59 CEST 2010 [seqfan] A178375
Tue Dec 30 19:25:53 CET 2008 [seqfan] Re: You wouldn't believe (fwd) A005178
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
Links to OEIS content are included according to
The OEIS End-User License Agreement
.