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Search: id:A137206
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A137206 First differences of A074323. +0
1
0, 2, -1, 4, -2, 8, -4, 16, -8, 32, -16, 64, -32, 128, -64, 256, -128, 512, -256, 1024, -512, 2048, -1024, 4096, -2048, 8192, -4096, 16384, -8192 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A135530, A131577, A000079.

Adjacent sequences: A137203 A137204 A137205 this_sequence A137207 A137208 A137209

Sequence in context: A117000 A082392 A085086 this_sequence A135530 A076736 A106489

KEYWORD

sign

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), Mar 05 2008

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Last modified January 7 17:35 EST 2009. Contains 152824 sequences.


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