id:A098767 - OEIS Search Results

Search: id:A098767

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Deficient numbers whose reversal is also a deficient number.

+0
2

1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 22, 23, 25, 26, 29, 31, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 46, 47, 49, 50, 51, 52, 53, 55, 57, 58, 59, 61, 62, 64, 67, 68, 71, 73, 74, 75, 76, 77, 79, 83, 85, 86, 89, 91, 92, 93, 94, 95, 97, 98, 99, 101, 103, 105, 106 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`a(12)=14 because 14 and reverse of 14 i.e. 41, are deficient numbers.` `a(13)=15 because 15 is a deficient number which on reversing its digits also gives a deficient number i.e. 51.`
	CROSSREFS	`Cf. A005100.` `Sequence in context: A051772 A049093 A098901 this_sequence A153381 A091010 A116358` `Adjacent sequences: A098764 A098765 A098766 this_sequence A098768 A098769 A098770`
	KEYWORD	`easy,nonn,base`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Oct 02 2004`
	EXTENSIONS	`Edited by N. J. A. Sloane (njas(AT)research.att.com) at the suggestion of Andrew Plewe, Jun 11 2007`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research