id:A072096 - OEIS Search Results

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A072096

Energetic numbers, allowing zero as an exponent.

+0
2

24, 43, 63, 89, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 132, 135, 142, 153, 175, 209, 224, 226, 254, 257, 258, 262, 263, 264, 267, 283, 284, 308, 332, 333, 334, 347, 357, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 407, 445, 463, 472, 518 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Numbers that can be broken into two or more substrings and expressed as a sum of (possibly different) nonnegative powers of those substrings.` `254 = 2^7 + 5^3 + 4^0 is the first element requiring a zero exponent.`
	EXAMPLE	`142 = 14^1 + 2^7, 8833 = 88^2 + 33^2.`
	CROSSREFS	`Cf. A055480.` `Sequence in context: A087093 A092399 A118299 this_sequence A055480 A000496 A063323` `Adjacent sequences: A072093 A072094 A072095 this_sequence A072097 A072098 A072099`
	KEYWORD	`nonn,base`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net), Jan 29, 2003`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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