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A038104
Numbers n with property that n is a substring of its base 4 representation.
3
0, 1, 2, 3, 3320, 3321, 3322, 3323, 112000, 112001, 112002, 112003, 121322, 121330, 211320, 211321, 211322, 211323, 320232, 320302, 321230, 321301, 322222, 323221, 323320, 323321, 323322, 323323, 10030333, 20332101, 30132120, 30132121
OFFSET
1,3
LINKS
Giovanni Resta, Table of n, a(n) for n = 1..107 (terms < 10^16)
EXAMPLE
323323 = base 10 -> 1032{323323} = base 4.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Feb 15 1999
STATUS
approved