Number of pairs of rabbits when there are 3 pairs per litter and offspring reach parenthood after 3 gestation periods.
1, 1, 1, 4, 7, 10, 22, 43, 73, 139, 268, 487, 904, 1708, 3169, 5881, 11005, 20512
2 seqfan posts
Tue Jul 26 02:52:43 CEST 2011 [seqfan] Re: A193376 Tabl = 20 existing sequences