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A362099 Numbers k such that 7^k starts with k. 1
3, 5560, 14350, 76972, 239123, 2067170, 19320438, 748459491, 1273027965, 6925699528, 7758433284, 8408679517 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
For k such that b^k starts with n, for b = 2,..., 9, see A100129, A362096, A320930, A362097-A362101.
Sequence in context: A307210 A171362 A249511 * A248506 A368622 A034317
KEYWORD
nonn,base,more
AUTHOR
_N. J. A. Sloane_, Apr 10 2023, based on an email from _Keith F. Lynch_.
STATUS
approved

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Last modified March 4 23:31 EST 2024. Contains 370537 sequences. (Running on oeis4.)