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A141496 a(0)=1; a(1)=5; a(2)=11; a(n)=a(1)*a(n-1). 1
1, 5, 11, 55, 275, 1375, 6875, 34375, 171875, 859375, 4296875, 21484375, 107421875, 537109375, 2685546875, 13427734375, 67138671875, 335693359375, 1678466796875, 8392333984375, 41961669921875, 209808349609375 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

MATHEMATICA

Clear[a] a[0] = 1; a[1] = 5; a[2] = 11; a[n_] := a[n] = a[1]*a[n - 1]; Table[a[n], {n, 0, 30}]

CROSSREFS

Cf. A084215, A141495.

Sequence in context: A149530 A149531 A083860 * A192428 A060358 A091798

Adjacent sequences:  A141493 A141494 A141495 * A141497 A141498 A141499

KEYWORD

nonn

AUTHOR

Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Aug 10 2008

EXTENSIONS

Edited by N. J. A. Sloane (njas(AT)research.att.com), Aug 16 2008

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Last modified February 15 16:21 EST 2012. Contains 205823 sequences.