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A292546
Pandigital numbers which are the sum of two other pandigital numbers.
0
2046913587, 2046913785, 2046913857, 2046913875, 2046915387, 2046915783, 2046915837, 2046915873, 2046917385, 2046917583, 2046917835, 2046917853, 2046918357, 2046918375, 2046918537, 2046918573, 2046918735, 2046918753, 2046931587, 2046931785
OFFSET
1,1
COMMENTS
If pandigital is defined as in A050278, "each digit 0-9 occurs exactly once", then the sequence would be finite. Therefore we prefer the definition used in A171102, "each digit appears at least once". This yields an infinite sequence.
EXAMPLE
A050278(1) + A050278(2) = 2046913587 = a(1),
A050278(2) + A050278(6) = 2046913785 = a(2),
A050278(3) + A050278(5) = 2046913857 = a(3),
A050278(4) + A050278(5) = 2046913875 = a(4),
A050278(7) + A050278(8) = 2046915387 = a(5), ...
CROSSREFS
Sequence in context: A195225 A172706 A180618 * A287593 A216012 A096561
KEYWORD
nonn,base
AUTHOR
M. F. Hasler, Sep 18 2017
STATUS
approved