id:A074860 - OEIS Search Results

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a(n)=a(n-1)+R[a(n-2)]+R[a(n-3)] where a(0)=a(1)=a(2)=1 and R(n) (A004086) is the reverse of n.

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1, 1, 1, 3, 5, 9, 17, 31, 111, 195, 319, 1021, 2525, 4639, 11092, 25708, 64083, 173846, 292644, 979061, 2073724, 2680995, 7115676, 17380240, 30136219, 41109707, 136581181, 298634398 (list; graph; listen)

	OFFSET	`1,4`
	CROSSREFS	`Cf. A000213.` `Adjacent sequences: A074857 A074858 A074859 this_sequence A074861 A074862 A074863` `Sequence in context: A114322 A000213 A074858 this_sequence A135728 A083318 A127904`
	KEYWORD	`easy,base,nonn`
	AUTHOR	`Felice Russo (felice.russo(AT)katamail.com), Sep 11 2002`
	EXTENSIONS	`Corrected and extended by David Garber (garber(AT)math.huji.ac.il), Oct 23 2002`

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Last modified May 17 13:36 EDT 2008. Contains 139908 sequences.

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