Relates the squares of Pell numbers with the squares of the numerators of continued fraction convergents to sqrt(2).
5, 25, 149, 865, 5045, 29401, 171365, 998785, 5821349, 33929305, 197754485
1 seqfan posts
Thu Nov 19 17:19:12 CET 2009 [seqfan] detective work related to Creighton Dement's "Floretions"