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A124367
Numbers that raised to any exponent do not produce a number whose sum of digits is equal to the initial number.
4
10, 11, 12, 13, 14, 15, 16, 19, 21, 23, 24, 29, 30, 32, 33, 37, 38, 39, 41, 42, 44, 47, 48, 49, 50, 51, 52, 55, 56, 57, 59, 60, 61, 62, 65, 66, 67, 69, 70, 72, 73, 74, 75, 76, 77, 78, 79, 83, 84, 87, 88, 89, 92, 93, 95, 96, 99, 100, 101, 102, 105
OFFSET
1,1
COMMENTS
Complement of A124359. Numbers for which A247889 is zero.
Most of the values are conjectural, so far not much is really proved about the function A247889. - M. F. Hasler and Robert Israel, May 18 2017
PROG
(PARI) for(n=0, 199, if(!A247889(n), print1(n, ", "))) \\ Derek Orr, Sep 25 2014, edited by M. F. Hasler, May 18 2017
CROSSREFS
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
106 removed by Robert Israel, May 18 2017
STATUS
approved