id:A086458 - OEIS Search Results

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Both n and n^3 have the same initial digit and also n and n^3 have the same final digit when expressed in base 10.

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0, 1, 10, 11, 29, 34, 99, 100, 101, 104, 105, 106, 109, 110, 111, 114, 115, 116, 119, 120, 121, 124, 125, 274, 275, 276, 279, 280, 281, 284, 285, 286, 289, 290, 291, 294, 295, 296, 299, 311, 314, 315, 316, 319, 320, 321, 324, 325, 326, 329, 330, 331, 334, 335 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`left$(str$(n), 1) = left$(str$(n^3), 1) AND right$(str$(n), 1) = right$(str$(n^3), 1)`
	EXAMPLE	`a(12) = 109 appears in the sequence because 109109109 = 1295029.`
	CROSSREFS	`Cf. A086457.` `Sequence in context: A136828 A136833 A056067 this_sequence A098795 A108580 A041208` `Adjacent sequences: A086455 A086456 A086457 this_sequence A086459 A086460 A086461`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Jeremy Gardiner (jeremy.gardiner(AT)btinternet.com), Jul 20 2003`

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

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