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Search: id:A051248
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A051248 n^a(n) is smallest power of n (with a(n) > 1) which starts with n. +0
2
2, 8, 18, 6, 24, 10, 20, 11, 22, 2, 26, 14, 10, 8, 92, 6, 166, 5, 19, 11, 60, 39, 48, 51, 94, 42, 467, 86, 14, 66, 58, 3, 5268, 33, 58, 10, 45, 70, 23, 6, 205, 70, 31, 15, 50, 84, 248, 70, 72, 94, 107, 170, 30, 10139, 182, 136, 87, 318, 49, 10, 178, 237, 295, 99, 17, 206 (list; graph; listen)
OFFSET

1,1

EXAMPLE

2^8 = 256 begins with 2, so a(2) = 8.

CROSSREFS

Adjacent sequences: A051245 A051246 A051247 this_sequence A051249 A051250 A051251

Sequence in context: A034972 A061150 A073601 this_sequence A063664 A094147 A117612

KEYWORD

nonn,base,nice

AUTHOR

Michel ten Voorde (seqfan(AT)tenvoorde.org)

EXTENSIONS

More terms from Jud McCranie (j.mccranie(AT)comcast.net)

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Last modified October 9 14:06 EDT 2008. Contains 144831 sequences.


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