id:A055956 - OEIS Search Results

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n + reversal of base 8 digits of n (written in base 10).

+0
1

0, 2, 4, 6, 8, 10, 12, 14, 9, 18, 27, 36, 45, 54, 63, 72, 18, 27, 36, 45, 54, 63, 72, 81, 27, 36, 45, 54, 63, 72, 81, 90, 36, 45, 54, 63, 72, 81, 90, 99, 45, 54, 63, 72, 81, 90, 99, 108, 54, 63, 72, 81, 90, 99, 108, 117, 63, 72, 81, 90, 99, 108, 117, 126, 65, 130, 195, 260 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`If n has an even number of digits in base 8 then a(n) is a multiple of 9`
	FORMULA	`a(n) =n+A030107(n)`
	CROSSREFS	`Cf. A056964.` `Adjacent sequences: A055953 A055954 A055955 this_sequence A055957 A055958 A055959` `Sequence in context: A050420 A096922 A055954 this_sequence A076428 A055958 A069816`
	KEYWORD	`base,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Jul 18 2000`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

AT&T Labs Research