id:A124366 - OEIS Search Results

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Consecutive numbers n and (n+1) that raised to the same exponent m produce two numbers for which the sum of their digits gives n and (n+1).

+0
4

1, 2, 3, 4, 5, 6, 7, 8, 9, 17, 18, 35, 36, 103, 104, 106, 107, 108, 134, 135, 256, 257, 295, 296, 298, 299, 306, 307, 386, 387, 421, 422, 468, 469, 575, 576, 792, 793, 865, 866, 962, 963, 1008, 1009, 1061, 1062, 1476, 1477, 1495, 1496, 2032, 2033, 2376, 2377 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`17^3=4913 (4+9+1+3=17) and 18^3=5832 (5+8+3+2=18)` `306^26= 42536043213832457558766474492498614961439017908885402928656941056` `(sum of the digits equal to 306) and` `307^26= 46301788027092145989912680349353041288862842956233592928809850249` `(sum of the digits equal to 307)`
	CROSSREFS	`Cf. A124359, A124360, A124361, A124362, A046019, A124364, A124365.` `Sequence in context: A133504 A108971 A124359 this_sequence A048408 A118765 A131646` `Adjacent sequences: A124363 A124364 A124365 this_sequence A124367 A124368 A124369`
	KEYWORD	`nonn,base`
	AUTHOR	`Paolo P. Lava & Giorgio Balzarotti (ppl(AT)spl.at), Oct 30 2006`

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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