id:A055958 - OEIS Search Results

Search: id:A055958

Displaying 1-1 of 1 results found.

page 1

n + reversal of base 9 digits of n (written in base 10).

+0
1

0, 2, 4, 6, 8, 10, 12, 14, 16, 10, 20, 30, 40, 50, 60, 70, 80, 90, 20, 30, 40, 50, 60, 70, 80, 90, 100, 30, 40, 50, 60, 70, 80, 90, 100, 110, 40, 50, 60, 70, 80, 90, 100, 110, 120, 50, 60, 70, 80, 90, 100, 110, 120, 130, 60, 70, 80, 90, 100, 110, 120, 130, 140, 70, 80, 90 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`If n has an even number of digits in base 9 then a(n) is a multiple of 10`
	FORMULA	`a(n) =n+A030108(n)`
	CROSSREFS	`Cf. A056964.` `Sequence in context: A055954 A055956 A076428 this_sequence A069816 A088116 A100817` `Adjacent sequences: A055955 A055956 A055957 this_sequence A055959 A055960 A055961`
	KEYWORD	`base,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Jul 18 2000`

page 1

Search completed in 0.002 seconds

Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research