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A013819
a(n) = 23^(4*n + 3).
1
12167, 3404825447, 952809757913927, 266635235464391245607, 74615470927590710561908487, 20880467999847912034355032910567, 5843211045545439551605946764725979847, 1635170022196481349560959748587682926364327
OFFSET
0,1
PROG
(Magma) [23^(4*n+3): n in [0..15]]; // Vincenzo Librandi, Jul 07 2011
CROSSREFS
Sequence in context: A298312 A167729 A115674 * A227297 A013908 A035915
KEYWORD
nonn,easy
STATUS
approved