id:A055162 - OEIS Search Results

Search: id:A055162

Displaying 1-1 of 1 results found.

page 1

n has digits in ascending order and n=a-b where a has the digits of n in descending order and b has the digits of n in another order (a and b perhaps with extra zeros), ordered by a.

+0
4

459, 1467, 445599, 134667, 13346667, 1245789, 123456789, 444555999, 1333466667, 123456789, 12457899, 12334566789, 133334666667, 12334566789, 1234567899, 124578999, 444455559999, 1233345666789 (list; graph; listen)

	OFFSET	`0,1`
	REFERENCES	`Denis Borris, Ken Duisenberg's Puzzle of the Week, April 20, 2000`
	LINKS	`Source`
	FORMULA	`a(n)=A055161(n)-A055160(n)`
	EXAMPLE	`459=954-495`
	CROSSREFS	`Cf. A055159.` `Sequence in context: A062043 A124620 A121970 this_sequence A055159 A124694 A048923` `Adjacent sequences: A055159 A055160 A055161 this_sequence A055163 A055164 A055165`
	KEYWORD	`base,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Apr 27 2000`

page 1

Search completed in 0.002 seconds

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research