A013858 a(n) = 11^(5*n + 1).

11, 1771561, 285311670611, 45949729863572161, 7400249944258160101211, 1191817653772720942460132761, 191943424957750480504146841291811, 30912680532870672635673352936887453361, 4978518112499354698647829163838661251242411

Offset

0,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..100

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (161051).

Mathematica

11^(5*Range[0, 20]+1) (* or *) NestList[161051#&, 11, 20] (* Harvey P. Dale, Jul 17 2025 *)

Prog

(Magma) [11^(5*n+1): n in [0..10]]; // Vincenzo Librandi, Jul 08 2011

Crossrefs

Sequence in context: A049192 A156670 A116061 * A230376 A352711 A358155

Adjacent sequences: A013855 A013856 A013857 * A013859 A013860 A013861

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved