OFFSET
1,1
FORMULA
Pell numbers starting with n = 1 are 1, 2, 5, 12, 29, 70, 169, ...; as found in A000129.
EXAMPLE
a(4) = 37 since A000129(4) = 12 and the 12th prime is 37.
CROSSREFS
KEYWORD
nonn
AUTHOR
Gary W. Adamson, Oct 14 2003
EXTENSIONS
More terms from Ray Chandler, Oct 18 2003
STATUS
approved