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A073048
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Starting term of the first length-n chain of equidigital numbers (A046758).
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2
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5, 10, 1, 191, 13, 1134, 157, 1169312, 100149391, 1016258233, 107375450119
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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REFERENCES
| Journal of Recreational Mathematics, 29(2) 138 1998, Solution to Problem 2209 "Equidigital Representation"
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EXAMPLE
| 13 is in the sequence because prime decompositions of 13 through 17, i.e. 13, 14=2*7, 15=3*5, 16=2^4, 17, use as many digits as their normal decimal representation.
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CROSSREFS
| Cf. A046758.
Sequence in context: A112259 A099731 A091306 * A102258 A169841 A084341
Adjacent sequences: A073045 A073046 A073047 * A073049 A073050 A073051
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KEYWORD
| hard,more,base,nonn
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AUTHOR
| Lekraj Beedassy (blekraj(AT)yahoo.com), Aug 31 2002
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EXTENSIONS
| a(9) corrected and a(11) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Jul 30 2010
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