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A152435 a(n)=(11^n - 1)/(5*2^(3 - 2*Mod[n, 2])). 0
0, 1, 3, 133, 366, 16105, 44289, 1948717, 5358972, 235794769, 648435615, 28531167061, 78460709418, 3452271214393, 9493745839581, 417724816941565, 1148743246589304, 50544702849929377, 138997932837305787 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..18.

MATHEMATICA

a[n_] := (11^n - 1)/(5*2^(3 - 2*Mod[n, 2]));

Table[a[n], {n, 0, 30}]

CROSSREFS

Sequence in context: A048796 A213203 A199141 * A239426 A157086 A051376

Adjacent sequences:  A152432 A152433 A152434 * A152436 A152437 A152438

KEYWORD

nonn

AUTHOR

Roger L. Bagula, Dec 04 2008

STATUS

approved

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Last modified October 21 05:28 EDT 2021. Contains 348141 sequences. (Running on oeis4.)