id:A039691 - OEIS Search Results

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If n=x1x2...xm in base 10, n belongs to the sequence iff x1x2..xm*11=y1y2...ym and xm..x2x1*11=ym...y2y1.

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0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 30, 31, 32, 33, 34, 35, 36, 40, 41, 42, 43, 44, 45, 50, 51, 52, 53, 54, 60, 61, 62, 63, 70, 71, 72, 80, 81, 90, 100, 101, 102, 103 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`This pattern works whenever the adjacent digits of a number do not add to more than 9.`
	REFERENCES	`D. Wells, Curious and interesting numbers, Penguin Books, p. 156`
	EXAMPLE	`4511=495 5411=594`
	CROSSREFS	`Sequence in context: A055644 A077342 A160544 this_sequence A076121 A080681 A076084` `Adjacent sequences: A039688 A039689 A039690 this_sequence A039692 A039693 A039694`
	KEYWORD	`easy,base,nonn`
	AUTHOR	`Felice Russo (felice.russo(AT)katamail.com)`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research