id:A168456 - OEIS Search Results

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a(n)=10*n-a(n-1)-4 (with a(1)=8)

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8, 8, 18, 18, 28, 28, 38, 38, 48, 48, 58, 58, 68, 68, 78, 78, 88, 88, 98, 98, 108, 108, 118, 118, 128, 128, 138, 138, 148, 148, 158, 158, 168, 168, 178, 178, 188, 188, 198, 198, 208, 208, 218, 218, 228, 228, 238, 238, 248, 248, 258, 258, 268, 268, 278, 278, 288 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`a(n)=10*n-a(n-1)-4 (with a(1)=8)`
	EXAMPLE	`For n=2, a(2)=102-8-4=8; n=3, a(3)=103-8-4=18; n=4, a(4)=10*4-18-4=18`
	CROSSREFS	`Sequence in context: A168409 A135405 A006784 this_sequence A061156 A109049 A160239` `Adjacent sequences: A168453 A168454 A168455 this_sequence A168457 A168458 A168459`
	KEYWORD	`nonn`
	AUTHOR	`Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Nov 26 2009`

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Last modified March 19 01:26 EDT 2010. Contains 173632 sequences.

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