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A039396
Numbers whose base-10 representation has the same nonzero number of 0's and 4's.
0
40, 104, 140, 204, 240, 304, 340, 401, 402, 403, 405, 406, 407, 408, 409, 410, 420, 430, 450, 460, 470, 480, 490, 504, 540, 604, 640, 704, 740, 804, 840, 904, 940, 1014, 1024, 1034, 1041, 1042, 1043, 1045, 1046, 1047, 1048, 1049, 1054, 1064, 1074
OFFSET
1,1
CROSSREFS
Sequence in context: A033832 A235017 A043219 * A043999 A044227 A044608
KEYWORD
nonn,base,easy
STATUS
approved