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Search: id:A112268
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A112268 (a(2n+1)+a(2n))^2 = a(2n+1) a(2n) (concatenated, not multiplied). +0
2
1, 0, 1, 8, 0, 10, 25, 20, 25, 30, 209, 88, 209, 494, 1729, 494, 1984, 744, 2500, 2450, 2500, 2550, 1984, 5288, 1729, 6048, 14336, 3008, 17284, 4938, 17284, 60494, 14336, 68320, 122449, 20408, 126201, 21948, 148761, 33058, 152100, 35010 (list; graph; listen)
OFFSET

0,4

EXAMPLE

(a(5)+a(4))^2=(20+25)^2=2025

CROSSREFS

Sequence in context: A166529 A019937 A070489 this_sequence A077062 A022900 A028652

Adjacent sequences: A112265 A112266 A112267 this_sequence A112269 A112270 A112271

KEYWORD

nonn,base

AUTHOR

Yalcin Aktar (aktaryalcin(AT)msn.com), Nov 29 2005

EXTENSIONS

Edited by Don Reble (djr(AT)nk.ca), Jan 25 2006

page 1

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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