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A347323

Replace each nonzero digit d of n by (n mod d).

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 4, 3, 2, 1, 0, 10, 0, 12, 0, 10, 2, 16, 4, 12, 0, 10, 20, 0, 12, 20, 0, 12, 26, 3, 0, 10, 20, 31, 0, 10, 24, 35, 0, 14, 0, 10, 20, 32, 42, 0, 12, 21, 32, 45, 0, 10, 20, 30, 40, 50, 0, 14, 24, 36, 0, 10, 20, 31, 42, 50

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OFFSET

0,15

COMMENTS

The zero digits are preserved, but after the other digits have been changed leading zeros are of course omitted.

LINKS

Michel Marcus, Table of n, a(n) for n = 0..10000

EXAMPLE

a(23) = 12, since 23 mod 2 is 1, 23 mod 3 is 2.

a(24) = 0, since both 24 mod 2 and 24 mod 4 are 0.

a(25) = 10 since 25 mod 2 is 1, 25 mod 5 is 0.

MATHEMATICA